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Ykk Corporation patents (2016 archive)

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

Fastener stringer

These fastener elements have: an element main body portion having a coupling head portion; and first and second projections that project in a tape surface/rear-surface direction from the element main body portion. The first and second projections have a top surface, peripheral side surfaces standing upright from the element main body portion, and at least one sloped surface between the top surface and the peripheral side surfaces that has a different angle of inclination from the top surface and the peripheral side surfaces. ... Ykk Corporation

Fastener tape, slide fastener and fabric with fixedly-attached slide fastener

There is provided a fastener tape. The fastener tape includes a mounting part for mounting a fastener element and a sewing part for sewing a fabric. ... Ykk Corporation

Molded surface fastener

An integrally moldable molded surface fastener retains practical rigidity, while having attraction force to a magnet and is prevented from being easily broken during attachment and detachment handlings to and from loop-shaped engaging elements. A first resin composition comprising 80% by mass or more of a thermoplastic polyester and containing no magnetic material is used in at least a part of a substrate portion, and a second resin composition containing a thermoplastic polyester, a thermoplastic polyester elastomer and a magnetic material at a certain proportion is used in at least a part of engaging elements of the molded surface fastener.. ... Ykk Corporation

Slide fastener with flat elements

A slide fastener is provided. Each of a pair of first and second stringers includes a tape and a row of coupling elements mounted on a longitudinal edge of the tape. ... Ykk Corporation

Slide fastener

There is provided a slide fastener including a fastener chain and a slider. The slider includes upper and lower blades, a front end wall having a first front mouth and a second front mouth provided below the first front mouth, and one rear mouth. ... Ykk Corporation

Skin material fastening structure and skin material removing tool

A skin material fastening structure for removably fastening an edge of a first skin material covering a part of molded foam and an edge of a second skin material covering another part of the molded foam in a fastening groove formed in the molded foam. The fastening groove includes first and second sides facing each other, and a bottom extending between lower ends of the first and second sides. ... Ykk Corporation

Slider and handling tool for slider

Provided is a slider which is lightweight, reduces production cost and is excellent in quietness, the slider having a slider body which is hardly deformed or broken. The slider includes a slider body made of synthetic resin and a slider handling tool which holds a top and bottom of the slider body and performs sliding operation. ... Ykk Corporation

Resin slider for slide fasteners and slide fastener provided therewith

Provided is a polyamide resin slider for a slide fastener which provides both strength and durability. The slider material is a polyamide resin composition that includes an aliphatic polyamide having a melting point of 220° c. ... Ykk Corporation


There is provided a buckle. A pair of vertical bars and a horizontal bar of a string attachment part of a female member are located below an upper surface of an operation portion. ... Ykk Corporation

Cover fastening clip

A cover fastening clip includes a locking section that locks with an end member to be locked that is provided on the edge of a cover, and a hook that engages with a wire disposed in a groove of a cushion material. The hook is provided with an extended section that extends down from the locking section and a claw-shaped section, and the locking section is provided with a guide piece. ... Ykk Corporation

Slider for slide fastener, and slide fastener

A slider for slide fastener has a slider body in which an upper wing and a lower wing are coupled via a coupling pillar at the front side. At the front part of the upper wing, provided is a downward slope descending toward the lower wing as extending away from a front mouth toward a back mouth of the slider body. ... Ykk Corporation

Slide fastener stringer and method for fabrication thereof

There is provided a slide fastener stringer. A substrate tape includes a first main side having a rough surface structure perceptible to the eye and/or the touch and a second main side opposite to the first main side. ... Ykk Corporation

Drawn instrument for securely attaching a cover

A drawn instrument for securely attaching a cover includes a tape member having left and right surfaces and attachable to a cover, and a drawn portion provided at the end of the tape member and projected from the left and right surfaces of the tape member, the drawn portion extending along the end of the tape member. The drawn portion includes a plurality of attached portions for clip attachment that are separated along the longitudinal direction of the drawn portion and are recessed at both left and right sides, and a plurality of walls separated along the longitudinal direction of the drawn portion and projected at both left and right sides. ... Ykk Corporation

Slide fastener chain and slide fastener

There is provided a side fastener chain. A plurality of elements are fixed on each of opposing edge portions of a pair of fastener tapes at a predetermined pitch. ... Ykk Corporation

08/25/16 / #20160242512

Molded surface fastener

A surface fastener member includes left and right longitudinal protective wall sections and front and rear lateral protective wall sections. Each of the lateral protective wall sections includes an outer first lateral wall section and an inner second lateral wall section. ... Ykk Corporation

08/18/16 / #20160235167

Cap, button group and method for forming button group

There is provided a cap, which is one part of a button fastener. The cap comprises a bottom and a circumferential side rising from an edge of the bottom. ... Ykk Corporation

08/11/16 / #20160227887

Slide fastener chain and slide fastener

[problem] to provide a slide fastener chain and a slide fastener, which have a small curvature radius and which have flexibility enabling the slide fastener chain and the slide fastener to be smoothly bent. [solution] a slide fastener chain (1) comprises: a pair of fastener tapes (2); and elements (3) affixed to the facing edges (21) of the fastener tapes (2) at a predetermined pitch. ... Ykk Corporation

07/07/16 / #20160193757

Surface fastener molding apparatus and its operational method, and a method for producing a surface fastener

A surface fastener molding apparatus includes a supporting structure and a second supporting structure for axially supporting a mold roll in a rotatable manner at a first end side and a second end side of the mold roll which is opposite to the first end side. The mold roll includes a circumferential surface in which a plurality of mold cavities for molding engaging elements of the surface fastener is provided. ... Ykk Corporation

06/16/16 / #20160167554

Cover material fastening clip

There is provided a cover material fastening clip for attaching a cover material to a cushion material. The clip is provided with a locking portion, a hook portion and a guide portion. ... Ykk Corporation

05/26/16 / #20160144599

Slide fastener reinforcement tape

A slide fastener reinforcement tape is provided that exhibits in particular, high performance launderability and peel strength between a reinforcement tape and a fastener tape, in environments harsher than those set forth in the prior art. Specifically, provided is a slide fastener reinforcement tape formed by laminating an adhesive layer on the back surface of a transparent elastomer film, wherein the slide fastener reinforcement tape is characterized in that the adhesive layer is a polyester-based hot-melt adhesive, a two-part type curable adhesive or a polyamide-based hot-melt adhesive, and the melting point of the adhesive layer is higher than 120° c. ... Ykk Corporation

05/26/16 / #20160143401

Slide fastener slider

There is provided a slide fastener slider. A pull tab has a rotatable region including laid-down positions and a stood-up position. ... Ykk Corporation

05/12/16 / #20160128435

Hook-and-loop fastener manufacturing method and hook-and-loop fastener

There is provided a hook-and-loop fastener manufacturing method. Injection molding is performed to form a molded product in which a pillar group and a base plate having a surface from which the pillar group protrudes are integrated into a unified body. ... Ykk Corporation

03/24/16 / #20160084292

Fastening device and hook part

A hook part includes a hook main body; a latch for closing the hook main body; and a shaft to which the base end of the latch is integrally coupled, the shaft extending away from the hook main body along the rotational axis such that coupling between the attachment part and the hook part is ensured. A latch includes a spring portion provided closer to the base end of the latch; and a latch main body coupled with the coupled portion via the spring portion. ... Ykk Corporation

02/11/16 / #20160039119

Systems and methods of feeding hook fastening elements

Systems and methods for introducing hook fastening elements into a mold traveling along a mold assembly line are disclosed. The system can be configured to cut hook fastening tape into strips having a predetermined length based on information received from the mold assembly line, and to drop the cut strips directly into the mold at the appropriate intervals as the mold travels along the mold assembly line. ... Ykk Corporation

01/28/16 / #20160023386

Molding hook and loop fastener

Provided is a molding hook and loop fastener, in which a barrier erected near left and right side edges of a substrate includes at least two rows of vertical wall arrays, and the vertical wall array includes a plurality of vertical walls disposed alternately. Between the two adjacent, rows of the vertical walls disposed alternately, each of the vertical walls disposed on one row is connected to two vertical walls disposed on the other row via a connecting part, and the connecting part connects one end portion of one vertical wall disposed on the adjacent row and the other end portion of the other vertical wall. ... Ykk Corporation

01/28/16 / #20160021990

Sealing for open-end slide fastener

Open-ended slide fasteners that are watertight and/or airtight. The slide fasteners include box and pin mechanisms integrated with the slide fastener and configured to compress the tape edges and create a water and air tight seal, thus eliminating the need for installing a separate component after the slide fastener has been manufactured.. ... Ykk Corporation

01/28/16 / #20160021989

Slide fastener with angled elements

Slide fasteners configured such that opposing elements engage with one another in a non-planar relationship. The elements may engage one another, for example but not limited to, at an angle between approximately 60 degrees and approximately 179 degrees. ... Ykk Corporation

01/28/16 / #20160021988


A buckle including a male member; and a female member into which the male member can be inserted for engagement, when an external force in a direction opposite to the insertion direction is exerted on the male member after an engaging face of the male member and an engaged face of the female member being engaged, an engagement width between the engaging face and the engaged face becomes larger than an engagement width before the external force being exerted due to the elastic deformation of legs of the male member exposed through openings in an opposite direction to a side on which the legs faces each other.. . ... Ykk Corporation

01/21/16 / #20160015134

Slide fastener slider

A slide fastener slider has a body including an upper wing, a lower wing and a coupling pillar mutually coupling the respective upper and lower wings. The slide fastener slider has been cast molded to have a configuration where the post to which a pull is attached extends over the upper wing substantially in parallel with the upper wing, and then a logo or a pattern or the like has been engraved on the upper surface of the post.. ... Ykk Corporation

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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Ykk Corporation in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Ykk Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by