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Ykk Corporation
Ykk Corporation Of America

Ykk Corporation patents


Recent patent applications related to Ykk Corporation. Ykk Corporation is listed as an Agent/Assignee. Note: Ykk Corporation may have other listings under different names/spellings. We're not affiliated with Ykk Corporation, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "Y" | Ykk Corporation-related inventors


Method for manufacturing waterproof fastener tape, and waterproof fastener tape

A method for manufacturing a waterproof fastener tape includes the steps of: forming a viscous waterproof layer on a releasable substrate; attaching the viscous waterproof layer formed on the releasable substrate to a fastener tape base fabric, and peeling the releasable substrate off the viscous waterproof layer that has been... Ykk Corporation

Button back and button

A button back which makes it possible to form the front surface of a button to be a circular shape; a shell cap hard to be rotated; and an umbrella part hard to be deformed. The button back is made of metal, including a cylindrical part and an umbrella part... Ykk Corporation

Element for slide fastener

Elements for a slide fastener are provided, which have high strength and improved abrasion resistance. More particularly, an element for a slide fastener includes as a base material, an aluminum alloy having a composition represented by a general formula: AlaSibCucMgd in which a, b, c and d are expressed in... Ykk Corporation

Metallic fastener member and fastener equipped with same

An improved season cracking resistance of a metallic fastener member is provided and includes a copper alloy containing zinc as a base material. The metallic fastener member includes, as a base material, a copper alloy containing zinc, and the metallic fastener member has a surface to which a rust prevention... Ykk Corporation

Electric slide fastener system

To provide an electric slide fastener system that can operate appropriately according to a state of an electric slider. An electric slide fastener system includes a slide fastener chain that includes a pair of fastener tapes and element rows including a plurality of elements fixed to the respective fastener tapes,... Ykk Corporation

Slider for slide fastener

A slider may include a slider body, a pull-tab attachment portion provided at the slider body, and a resin-made pull tab attached to the pull-tab attachment portion. The pull tab may include an axial portion and a pair of bars extending from respective ends of the axial portion. The pull-tab... Ykk Corporation

Slider cover of slide fastener and slider set

There is provided a slider cover of a slide fastener. An upper mounting plate includes: an upper plate to be arranged above an upper blade of a slider and formed with a through-hole penetrating therethrough; and an upper wall protruding downward from the upper plate. A lower mounting plate includes:... Ykk Corporation

Buckle

A buckle includes a female part having a housing and an engaging portion provided at an inner surface of the housing, and a male part including a base and an inserted portion to be inserted into the housing of the female part. The inserted portion includes a base end coupled... Ykk Corporation

Metallic fastener member having light gold color, and fastener provided therewith

Provided is a metallic fastener member which has a specific color, i.e., a light gold color, and has all of practical strength, unsusceptibility to discoloration, and processability. The metallic fastener member comprises, as the base material, a copper alloy having a composition which contains 1-30 mass % Zn and 1-11... Ykk Corporation

Slide fastener chain, slide fastener provided with fastener chain, and manufacturing slide fastener chain

A waterproof fastener chain includes: a pair of fastener tapes made of polyester resin adjacent to each other at a given space between each side edge thereof, rows of elements respectively attached onto a main surface of the side edge of each of the fastener tapes, and waterproof coated films... Ykk Corporation

Female snap button

A snap button includes a female snap body and a socket ring. The female snap body includes a bottom portion and a side wall rising from a peripheral edge of the bottom portion, the side wall provided with a holding portion for holding the socket ring. The socket ring includes... Ykk Corporation

Systems and methods for joining hook fastener structures

Systems and methods for joining two or more pieces of hook fastener tape. In some embodiments, the two or more pieces of tape are spliced together using ultrasonic welding. At least one of the splicing components used to splice the tapes together may be configured so that the component influences... Ykk Corporation

Method for surface electrolytic treatment of garment accessory part, garment accessory part and producing the same

A method for subjecting garment accessories to a surface electrolytic treatment provides various metallic colors to metallic garment accessories in a cost effective manner. The method can provide a first metallic color on one side of outer surface of the garment accessory and provide a second metallic color on the... Ykk Corporation

Fastener element and producing same

Elements are made of a polyacetal resin, which can effectively improve the chain crosswise strength while maintaining wear resistance. Provided is a fastener element made of a polyacetal resin composition containing 5 to 30% by mass of reinforcing fibers each having an average fiber diameter of 5 to 15 μm... Ykk Corporation

Molded surface fastener

A molded surface fastener, in which many magnetic particles can be contained in a closer part with respect to a magnet of a molding die, and further a front surface and a rear surface can be easily identified, is provided. In the molded surface fastener of the invention, a magnetic... Ykk Corporation

Slider for slide fastener

A slider for slide fasteners may include a slider body and a closure part. The closure part may include a closure portion for closing the gap between a free end portion of a pull tab attachment post and an upper blade; an upper engaging portion provided above the closure portion... Ykk Corporation

Slider assembly for a slide fastener

There is provided a slider assembly for a slide fastener, including: a slider body; a pull-tab; and a resilient locking member. The pull-tab is provided with a window aligned with an aperture in an upper wing of the slider body when the pull-tab is in a first angular end position.... Ykk Corporation

Fastener element, fastener stringer and slide fastener

A fastener element has a central land portion and first and second bulging portions bulging from the central land portion toward the tape front surface side and the tape rear surface side in the element thickness direction. The first and second bulging portions respectively have a bulging end surface facing... Ykk Corporation

Slider cover for slide fastener

There is provided a slide cover for a slide fastener. A pair of second guide element passages are formed in a space among an upper plate, a lower plate, a pair of outer wall portions and a pair of inner wall portions to guide a pair of separated element rows... Ykk Corporation

Rivet

A rivet is applied from a rear surface of a fabric for mounting a burr on a front surface of the fabric. The rivet comprises a disk-shaped base, and a shank projecting from and concentrically with the base. The base includes an annular recess around a proximal end of the... Ykk Corporation

Fastener stringer and slide fastener provided with same

A fastener stringer includes a row of elements on which cured coating film is formed at sites where it is difficult to be coated by a roll coating method, preferably over the entire exposed surface, without incorporating any conductive wire in a fastener tape. A fastener stringer includes a row... Ykk Corporation

Surface electrolytic treatment garment accessory part

A method for subjecting garment accessories to a surface electrolytic treatment provides various metallic colors to metallic garment accessories in a cost effective manner. The method can provide a first metallic color on one side of outer surface of the garment accessory and provide a second metallic color on the... Ykk Corporation

Slider for slide fastener

There is provided a slide fastener slider. A front mounting portion and a rear mounting portion are respectively provided with receiving grooves for receiving a lock member. The receiving grooves have right and left side walls. Protrusions are respectively provided on upper end edges of the side walls of the... Ykk Corporation

Slider for slide fastener

There is provided a slider for a slide fastener. The slider includes a body, a pull tab, a shaft member, and a coil spring. The pull tab has a base portion, a gripper and a claw portion protruding from the base portion. The shaft member is configured to rotatably support... Ykk Corporation

Slide fastener and manufacturing slide fastener

A slide fastener is characterized in that left and right first and second element rows thereof are composed of synthetic resin, with each being dyed a single color having a different spectral reflectance curve from each other. The slide fastener appears colorful and attractive and has an excellent appearance quality... Ykk Corporation

Slider for slide fastener

... Ykk Corporation

Slider for slide fastener

Provided is a slider having appearance or texture which cannot be obtained with a slider body made of metal or synthetic resin in the related art and further having properties superior than those of sliders in the related art. A slider of an embodiment of the invention includes a slider... Ykk Corporation

Slider for slide fastener

There is provided a slide fastener slider. A slider body has an upper blade and a lower blade connected by a guide post at front end sides thereof, and a pull tab attached to a pull tab attachment portion formed on the upper blade. The pull tab attachment portion has... Ykk Corporation

Molded surface fastener and cushion body

The molded surface fastener has a plurality of engaging regions having engaging elements and a plurality of space regions disposed between the engaging regions. Each space region has a plurality of wall pieces standing on a substrate portion and intrusion-accepted space portions which allows a foam resin material to intrude... Ykk Corporation

Fastener chain element and fastener chain

There is provided an element for a fastener chain. The element includes a body portion fixed on a core portion of a tape, a neck portion, a pair of shoulder portions, an engaging head portion, and a pair of groove portions. As viewed in the width direction, at least one... Ykk Corporation

Slide fastener chain and preparing slide fastener chain

A slide fastener chain includes a first tape and a second tape. A row of coupling elements is fixed along an inner edge of the first tape. A row of coupling elements is fixed along an inner edge of the second tape. The coupling elements of the first and second... Ykk Corporation

Slide-fastener opener, and slide fastener

There is provided an opener of a slide fastener. A separable pin accommodation part of a retainer has upper and lower walls facing each other, a pair of wall parts protruding from the upper and lower walls in a direction of narrowing an interval therebetween, and a bottom wall configured... Ykk Corporation

Cover attaching device and attaching a cover to a seat cover

A cover attaching device for attaching a cover to a seat body is disclosed. This device comprises a cover holder which includes one or more clip holding means capable of holding at least one clip, the cover holder being configured to hold the cover, to which the clip has been... Ykk Corporation

Molded surface fastener and molded surface fastener manufacturing method

A molded surface fastener has engagement regions in which engaging elements are disposed in an erect manner and space regions with no engaging elements, the engagement regions and the space regions alternating in the longitudinal direction. Each space region has a pair of left and right vertical wall portions that... Ykk Corporation

04/20/17 / #20170105492

Apparatus for attaching an item to one or more substrates

There is provided an apparatus for attaching an item to a substrate, using a prong ring with a ring and two or more prongs. When attached, the prongs extends from the ring on a first side of the substrate through such substrate and being bent. A lower die is positioned... Ykk Corporation

04/13/17 / #20170099915

Hook fastener and methods for manufacturing same

A hook fastener includes a stem having two lateral edges, a first surface, and a second surface. A cap extends from an upper end of the stem, and the cap includes an upper surface, a first end, a second end, and a pair of overhanging portions. The upper surface of... Ykk Corporation

03/23/17 / #20170079385

Polyamide resin composition for slide fasteners, slide fastener component, and slide fastener provided with same

Provided is a polyamide resin composition that is suitable as a material for slide fastener parts having good strength after being dyed. A polyamide resin composition for a slide fastener, comprising a polyamide resin and reinforcing fibers, wherein a total mass of the polyamide resin and the reinforcing fibers is... Ykk Corporation

03/16/17 / #20170071294

Slider for slide fastener

There is provided a slider for a slide fastener. The slider includes a slider body, an elastic body and a pull tab. The pull tab includes a shaft, a pull tab main body and a cam. The cam is configured to elastically deform the elastic body when the pull tab... Ykk Corporation

03/16/17 / #20170071295

Method of producing a fastener element, producing the same, and product

A monofilament having, in cross section, a first width and a second width being orthogonal to the first width and being greater than the first width is helically wound about the circumference surface of the mandrel. Each helical unit included in the configured helix of the monofilament includes a pair... Ykk Corporation

02/16/17 / #20170042296

Molded surface fastener, cushion body, cushion body manufacturing method, and molding die

A molded surface fastener comprises at least one surface fastener portion and a foldable piece portion that extends from the surface fastener portion. At least a part of the foldable piece portion has flexibility. The surface fastener portion has a pair of first barrier portions and a second barrier portion.... Ykk Corporation

01/19/17 / #20170013918

Fastening tape with flexibility in the longitudinal direction and associated methods

A fastening tape having flexibility in a longitudinal direction of the fastening tape. The fastening tape includes a plurality of fasteners, a support, and magnetic material positioned on the support. The support defines a plurality of plateaus and a plurality of valleys. The magnetic material is positioned on at least... Ykk Corporation

01/19/17 / #20170013919

Fastening tape with flexibility in the lateral direction and associated methods

A fastening tape has flexibility in a lateral (width) direction of the fastening tape. The fastening tape includes a body, a plurality of fasteners, and a plurality of transverse walls. The plurality of fasteners and the plurality of transverse walls extend in an upward direction from a top surface of... Ykk Corporation

01/12/17 / #20170008435

Molded surface fastener

This surface fastener has a substrate portion and a plurality of engaging elements, each of the engaging elements being provided with a stem portion standing from the substrate portion and a hook portion extending in the fastener width direction from the stem portion. The engaging element has a narrow width... Ykk Corporation

01/05/17 / #20170001348

Component for fasteners, slide fastener and manufacturing component for fasteners

A component for fasteners, including a molded component formed of a polyamide resin composition including reinforcing fiber, wherein a dyed layer being dyed inward from a surface of the molded component is disposed, and the thickness of the dyed layer is 30 to 100 μm.... Ykk Corporation

04/05/18 / #20180092442

Sealing for open-end slide fasteners

Open-ended slide fastener assemblies with improved operability. In some examples, the slide fastener assemblies are watertight and/or airtight. The slide fastener assemblies include one or more sliders and box and pin mechanisms integrated with the slide fastener. The pin mechanism need not be inserted into the box at the same... Ykk Corporation

03/29/18 / #20180084871

Rail fastener

A fastening device includes a base including a top surface; a first fastening field extending from the top surface of the base and including a plurality of first fastening elements, each of the first fastening elements including a fastening feature, the fastening feature of at least some of the first... Ykk Corporation

10/12/17 / #20170290395

Separable slide fastener

A slide fastener includes a first tape with a plurality of first elements, a second tape with a plurality of second elements, and a slider element configured to interface with the first tape and the second tape. The slider element includes a body portion and a removable portion that are... Ykk Corporation

10/05/17 / #20170280833

Concealable slide fastener

A slide fastener includes first and second rows of slide elements and first and second tapes secured with the respective rows of slide elements. The slide elements of the first row of slide elements are configured to engage with slide elements of the second row of slide elements and each... Ykk Corporation

08/31/17 / #20170245602

Fastening tape with improved attachment systems

Described is a fastening tape that includes improved attachment systems. To increase the effectiveness of attaching the fastening tape to a component foam, the bottom or underside of the fastening tape includes one or more membranes. The one or more membranes are attached to the bottom surface of the fastening... Ykk Corporation

08/10/17 / #20170224060

Fastening tape with injected foam gasket

Described is a fastening tape that includes a plurality of attachment portions extending upwardly from a bottom portion of the fastening tape. The fastening tape also includes at least one inner wall disposed adjacent to at least some of the plurality of attachment portions and at least one outer wall... Ykk Corporation

03/30/17 / #20170087033

Diaper attachment system

Described is a diaper that includes an absorbent core and a chassis surrounding the absorbent core. The chassis may include a first end and a second end, the first end including at least two tabs. Each of the at least two tabs may include a fastening portion with a grip... Ykk Corporation

03/09/17 / #20170066373

Illuminated marker

Disclosed is an illuminated marker device including: an inner surface; an outer surface, the outer surface including a first portion and a second portion, the first portion being translucent; and a post, the post extending from the inner surface away from the outer surface. Also disclosed is an illuminated marker... Ykk Corporation








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