US2346887A - Clasp for necklaces, bracelets, and the like - Google Patents

Clasp for necklaces, bracelets, and the like Download PDF

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Publication number
US2346887A
US2346887A US507261A US50726143A US2346887A US 2346887 A US2346887 A US 2346887A US 507261 A US507261 A US 507261A US 50726143 A US50726143 A US 50726143A US 2346887 A US2346887 A US 2346887A
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United States
Prior art keywords
clasp
face
tongue
bit
cavity
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Expired - Lifetime
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US507261A
Inventor
Winkler Friedrich
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Individual
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Individual
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Publication of US2346887A publication Critical patent/US2346887A/en
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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • A44C5/18—Fasteners for straps, chains or the like
    • A44C5/20—Fasteners for straps, chains or the like for open straps, chains or the like
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • A44C5/18—Fasteners for straps, chains or the like
    • A44C5/20—Fasteners for straps, chains or the like for open straps, chains or the like
    • A44C5/2071—Fasteners for straps, chains or the like for open straps, chains or the like with the two ends of the strap or chain overlapping each other and fastened by an action perpendicularly to the main plane of these two ends
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/45—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
    • Y10T24/45225—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock] including member having distinct formations and mating member selectively interlocking therewith
    • Y10T24/45471—Projection having movable connection between components thereof or variable configuration
    • Y10T24/45524—Projection having movable connection between components thereof or variable configuration including resiliently biased projection component or surface segment
    • Y10T24/45545—Projection having movable connection between components thereof or variable configuration including resiliently biased projection component or surface segment forming total external surface of projection
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/45—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
    • Y10T24/45225—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock] including member having distinct formations and mating member selectively interlocking therewith
    • Y10T24/45602—Receiving member includes either movable connection between interlocking components or variable configuration cavity
    • Y10T24/45775—Receiving member includes either movable connection between interlocking components or variable configuration cavity having resiliently biased interlocking component or segment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/45—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
    • Y10T24/45225—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock] including member having distinct formations and mating member selectively interlocking therewith
    • Y10T24/4588—Means for mounting projection or cavity portion
    • Y10T24/45885—Allows bodily movement facilitating interlock
    • Y10T24/4589—About pivotal connection

Definitions

  • My invention relates to improvements in clasps for necklaces, bracelets and like articles, and has for its primary object the provision of a separable device which will lock securely and which is adapted to be mouldably formed of a plastic material.
  • a still further object of the invention is to produce a simple and eflicient clasp composed of two interlocking parts so arranged that one fits into the other with a locking effect which precludes any likelihood of their becoming inadvertently disengaged in the ordinary use of the clasp as in a necklace or bracelet.
  • a distinctive feature of the invention is that the clasp can be manufactured of a thermoplastic material by means of injection moulds which are well known in the art. This clasp is inexpensive to manufacture and is of sturdy construction.
  • FIG. 1 is a perspective view of the clasp sho'wing the two parts in their interlocked relation.
  • Fig-2 is a longitudinal section of Fig. 1.
  • Fig. 3 is a further sectional elevation but showing the manner in which the male member is inserted in the female member.
  • Fig. 4 is a similar sectional elevation but depicting more clearly the manner in which the parts interlock.
  • Fig. 5 is a perspective view of the female member
  • Fig. 6 is a like view of the male member.
  • each of the two members composing the clasp is a substantially fiat rectangular piece mouldably formed of a suitable material such as thermo-plastic.
  • the female member I 0 is fashioned with a rectangular cavity ll extending inwardly of its upper face H to accommodate a tongue It provided on the male member M.
  • the cavity is defined by the side walls IS, the front wall l6 and the rear wall ET.
  • the bottom wall l8 of the cavity is cut away as at l9 adjacent to the front wall IE to provide an aperture for upward insertion of the male part so that the tongue thereof may be thus seated in the cavity and rest upon the bottom wall, i which position the top face is flush with the face I2.
  • the front wall 16 is reduced in cross-section to compose a bit or looking bar with an upward curved outer face 20 extending from the inner abrupt face 2
  • the bit or looking bar is of a depth substantially less than the thickness of the female member, and the male member is fashioned with a head portion 22 which extends into and forwardly of the aperture 19.
  • Said head portion is slotted, as at 23, transversely, inwardly of its upper face receptive to said bit or locking bar.
  • Slot 23 is curved upwardly and forwardly from an abrupt inner face 2% which engages the face 2
  • the curved portion of said slot is sloped away from the curved (face of the bit or locking bar in order to provide necessary clearance for assembly of said members.
  • the head portion 22 has a forward continuation in the nature of a lug 25 for attachment to an end, indicated at 26, of a stand or equivalent element of a necklace or bracelet.
  • the rear wall I! of the female member has a lug 2i for attachment to the other end, indicated at 28, of the strand or its equivalent.
  • the lugs may be pierced forattachment of the ends 26 and 28, as is customary in clasps of this class.
  • the lugs may also be of any shape or ornamental configuration, and be designed for attachment to single or multiple strands.
  • the interlocking members it is only necessary to insert the male part upwardly in the aperture IQ of its companion sufiiciently to cause the slot 23 to engage the bit IS, and then swing the male part downwardly about the bit until the tongue is properly mounted in the cav-' ity.
  • the face 24 of the tongue and the face 29 of the cavity be sloped inwardly on a slight angle of about four or five degrees and that the end face of the tongue be sloped on a similar angle, but outwardly, so that the tongue will seat itself in the cavity with a snap action under. moderate pressure, and thereby assure of a secure interlocking of theparts.
  • the device is simple to operate and provides a secure locking juncture; moreover it may be manufactured by dies from a thermo-plastio material.
  • the male member having a head portion formed with a transverse slot extending inwardly of its upper face and a tongue extending therefrom, said male member adapted to be inserted upwardly in the aforesaid aperture and then turned downwardly to cause the slot to engage the aforesaid bit or locking bar and the tongue to seat itself in the aforesaid cavity, whereby interlocking engagement of the members is effected.
  • a clasp as set forth in claim 1 characterized in that the marginal walls of the female member which define the cavity have substantially vertical inner faces for engagement with mating marginal faces of the tongue.
  • a clasp as set forth in claim 1 characterized in that the bit or locking bar has an abrupt inner face for contact with an inwardly sloping face forming a part of the slot in the male member, and in which the cavity has an opposing face sloped inwardly to engage a correspondingly sloped face at the rear end of the tongue so as 6.

Description

April 18, 1944, E F. WINKLER 12,346,887? I E CLASP FOR NECKLACES, BRACELETS, AND THE LIKE Filed 001;. 22, 1943 Wit/ 1 1 n, E
I M/wmm Patented Apr. 18, 1944 CLASP FOR NECKLACES, BRACELETS, AND THE LIKE Friedrich Winkler, Toronto, Ontario, Canada Application October 22, 1943, Serial No. 507,261 In Canada September 19, 1942 8 Claims.
My invention relates to improvements in clasps for necklaces, bracelets and like articles, and has for its primary object the provision of a separable device which will lock securely and which is adapted to be mouldably formed of a plastic material.
A still further object of the invention is to produce a simple and eflicient clasp composed of two interlocking parts so arranged that one fits into the other with a locking effect which precludes any likelihood of their becoming inadvertently disengaged in the ordinary use of the clasp as in a necklace or bracelet.
A distinctive feature of the invention is that the clasp can be manufactured of a thermoplastic material by means of injection moulds which are well known in the art. This clasp is inexpensive to manufacture and is of sturdy construction.
The accompanying drawing illustrates a practical embodiment of the invention in which Fig. 1 is a perspective view of the clasp sho'wing the two parts in their interlocked relation.
Fig-2 is a longitudinal section of Fig. 1.
Fig. 3 is a further sectional elevation but showing the manner in which the male member is inserted in the female member.
Fig. 4 is a similar sectional elevation but depicting more clearly the manner in which the parts interlock.
Fig. 5 is a perspective view of the female member, and
Fig. 6 is a like view of the male member.
Like numerals of reference denote similar parts in each figure of the drawing.
Desirably each of the two members composing the clasp is a substantially fiat rectangular piece mouldably formed of a suitable material such as thermo-plastic.
The female member I 0 is fashioned with a rectangular cavity ll extending inwardly of its upper face H to accommodate a tongue It provided on the male member M. The cavity is defined by the side walls IS, the front wall l6 and the rear wall ET. The bottom wall l8 of the cavity is cut away as at l9 adjacent to the front wall IE to provide an aperture for upward insertion of the male part so that the tongue thereof may be thus seated in the cavity and rest upon the bottom wall, i which position the top face is flush with the face I2.
The front wall 16 is reduced in cross-section to compose a bit or looking bar with an upward curved outer face 20 extending from the inner abrupt face 2|. The bit or looking bar is of a depth substantially less than the thickness of the female member, and the male member is fashioned with a head portion 22 which extends into and forwardly of the aperture 19. Said head portion is slotted, as at 23, transversely, inwardly of its upper face receptive to said bit or locking bar. Slot 23 is curved upwardly and forwardly from an abrupt inner face 2% which engages the face 2| of the bit or looking bar. The curved portion of said slot is sloped away from the curved (face of the bit or locking bar in order to provide necessary clearance for assembly of said members.
The head portion 22 has a forward continuation in the nature of a lug 25 for attachment to an end, indicated at 26, of a stand or equivalent element of a necklace or bracelet. Likewise, the rear wall I! of the female member has a lug 2i for attachment to the other end, indicated at 28, of the strand or its equivalent. The lugs may be pierced forattachment of the ends 26 and 28, as is customary in clasps of this class. The lugs may also be of any shape or ornamental configuration, and be designed for attachment to single or multiple strands.
To unite the interlocking members it is only necessary to insert the male part upwardly in the aperture IQ of its companion sufiiciently to cause the slot 23 to engage the bit IS, and then swing the male part downwardly about the bit until the tongue is properly mounted in the cav-' ity. It is preferable that the face 24 of the tongue and the face 29 of the cavity be sloped inwardly on a slight angle of about four or five degrees and that the end face of the tongue be sloped on a similar angle, but outwardly, so that the tongue will seat itself in the cavity with a snap action under. moderate pressure, and thereby assure of a secure interlocking of theparts.
The device is simple to operate and provides a secure locking juncture; moreover it may be manufactured by dies from a thermo-plastio material.
front wall being reduced to form a bit or locking bar; the male member having a head portion formed with a transverse slot extending inwardly of its upper face and a tongue extending therefrom, said male member adapted to be inserted upwardly in the aforesaid aperture and then turned downwardly to cause the slot to engage the aforesaid bit or locking bar and the tongue to seat itself in the aforesaid cavity, whereby interlocking engagement of the members is effected.
2. A clasp as set forth in claim 1 characterized in that the marginal walls of the female member which define the cavity have substantially vertical inner faces for engagement with mating marginal faces of the tongue.
3. A clasp as set forth in claim 1 and in which the cavity and the tongue have co-acting and faces arranged to cause the tongue to seat itself in the cavity with a snap action under moderate pressure.
4. A clasp as set forth in claim 1 characterized in that the bit or locking bar has an abrupt inner face for contact with an inwardly sloping face forming a part of the slot in the male member, and in which the cavity has an opposing face sloped inwardly to engage a correspondingly sloped face at the rear end of the tongue so as 6. A clasp as set forth in claim 1 and in which the bit or locking bar has an abrupt inner face and an upwardly curved outer face, and in which the slot of the male member is outwardly curved away from the curved face of the bit or locking bar to afford clearance suflicient for the head portion to turn for seating the tongue in the cavity.
7. A clasp as set forth in claim 1 and in which the head portion of the male member is continued beyond the bit or iocking'bar to form an attachment lug.
8. A clasp as defined in claim 1 and in which the opposite ends of the members are supplied with means for connection to a strand or equivalent element of a necklace or bracelet.
FRIEDRICH WINKLER.
US507261A 1942-09-19 1943-10-22 Clasp for necklaces, bracelets, and the like Expired - Lifetime US2346887A (en)

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Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2455929A (en) * 1947-08-27 1948-12-14 Hattan Mark Rotatable-joint clasp having safety locking means
US2475634A (en) * 1945-10-16 1949-07-12 Neumann Anna Belt or strap fastener
US2532680A (en) * 1947-06-18 1950-12-05 Snyder Gladys Clasp comprising interlocking members having matching surfaces
US2765471A (en) * 1954-11-26 1956-10-09 Cousins Sydne Brassiere and clasp therefor
US2833016A (en) * 1957-06-10 1958-05-06 William E Williams Belt buckle
US3165803A (en) * 1963-05-20 1965-01-19 Koch & Sons Inc H Quick engaging buckle for safety belts
US3237984A (en) * 1964-10-19 1966-03-01 American Seating Co Plastic connector plates for stacking chairs
US3376616A (en) * 1966-06-06 1968-04-09 Kaczorowski John In-line buckle
US3900927A (en) * 1974-10-15 1975-08-26 Angelo Albert D Separable fastener
US3902229A (en) * 1972-05-05 1975-09-02 Kade Patentverwertungs Ag Fastening arrangement at the ends of two straps for the detachable connection thereof
US3936914A (en) * 1975-04-07 1976-02-10 Mancini William A Separable fastener
US4539736A (en) * 1980-09-29 1985-09-10 Seiko Instruments & Electronics Ltd. Buckle for a watch band
US4633549A (en) * 1984-06-01 1987-01-06 Itw Fastex Italia S.P.A. Releasable buckle particularly for bags, satchels and similar articles
US4825595A (en) * 1987-04-17 1989-05-02 Bancroft Joseph C Vent guide
US4998330A (en) * 1990-04-09 1991-03-12 Amore Jr William M D Jewelry closure device
US6149496A (en) * 1999-07-29 2000-11-21 Fildan; Gerhard Hidden front-closure brassiere
US6446466B1 (en) * 1999-09-13 2002-09-10 Theresa B. Headley Interchangeable jewelry system with invisible coupling device
US6640400B1 (en) * 2002-11-04 2003-11-04 Shou Mao Chen External strap buckling assembly of luggage
WO2009046387A1 (en) * 2007-10-04 2009-04-09 Theresa Headley Improved connecting device using a magnet
US20140357157A1 (en) * 2013-05-31 2014-12-04 Clover Mystique Co. Ltd. Garment Parts, Garment Incorporating Such A Garment Part And Method Of Manufacturing Same
US20140357156A1 (en) * 2013-05-31 2014-12-04 Clover Mystique Co. Ltd. Garment Part With A Fastening System And A Method Of Manufacturing Thereof
WO2016025279A3 (en) * 2014-08-09 2016-04-14 Apple Inc. Attachment systems for electronic devices
GB2545231A (en) * 2015-12-09 2017-06-14 Dubrosky & Tracy Patent Service Corp A fastener for a garment
US9894964B2 (en) 2014-08-11 2018-02-20 Apple Inc. Consumer product attachment systems having a locking assembly
US9926953B2 (en) 2013-03-15 2018-03-27 Apple Inc. Attachment apparatuses and associated methods of use and manufacture
US9949537B2 (en) 2015-03-06 2018-04-24 Apple Inc. Clasp mechanism for wrist-worn devices
US10064460B2 (en) 2015-09-30 2018-09-04 Apple Inc. Frictional stabilization of band and securement mechanism
US10085523B2 (en) 2014-08-11 2018-10-02 Apple Inc. Attachment system for an electronic device
US10149518B1 (en) 2016-08-08 2018-12-11 Apple Inc. Clasp assembly for a wearable device
US10184506B2 (en) 2014-08-11 2019-01-22 Apple Inc. Captive elements of an attachment system
US10219591B2 (en) 2016-03-21 2019-03-05 Apple Inc. Attachment system for an electronic device
USD882459S1 (en) 2016-12-09 2020-04-28 Dubrosky & Tracy Patent Services Corp. Garment fastener
US10676234B2 (en) 2017-06-02 2020-06-09 Wenco S.A. Plastic container below 450 gr for horticulture products exports
US11369170B2 (en) * 2018-11-29 2022-06-28 LXL Group Inc. Clasp for item of jewelry and methods of use
US20220304410A1 (en) * 2021-03-26 2022-09-29 Dubrosky & Tracy Patent Service Corp. Ultra-slim fastener

Cited By (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2475634A (en) * 1945-10-16 1949-07-12 Neumann Anna Belt or strap fastener
US2532680A (en) * 1947-06-18 1950-12-05 Snyder Gladys Clasp comprising interlocking members having matching surfaces
US2455929A (en) * 1947-08-27 1948-12-14 Hattan Mark Rotatable-joint clasp having safety locking means
US2765471A (en) * 1954-11-26 1956-10-09 Cousins Sydne Brassiere and clasp therefor
US2833016A (en) * 1957-06-10 1958-05-06 William E Williams Belt buckle
US3165803A (en) * 1963-05-20 1965-01-19 Koch & Sons Inc H Quick engaging buckle for safety belts
US3237984A (en) * 1964-10-19 1966-03-01 American Seating Co Plastic connector plates for stacking chairs
US3376616A (en) * 1966-06-06 1968-04-09 Kaczorowski John In-line buckle
US3902229A (en) * 1972-05-05 1975-09-02 Kade Patentverwertungs Ag Fastening arrangement at the ends of two straps for the detachable connection thereof
US3900927A (en) * 1974-10-15 1975-08-26 Angelo Albert D Separable fastener
US3936914A (en) * 1975-04-07 1976-02-10 Mancini William A Separable fastener
US4539736A (en) * 1980-09-29 1985-09-10 Seiko Instruments & Electronics Ltd. Buckle for a watch band
US4633549A (en) * 1984-06-01 1987-01-06 Itw Fastex Italia S.P.A. Releasable buckle particularly for bags, satchels and similar articles
US4825595A (en) * 1987-04-17 1989-05-02 Bancroft Joseph C Vent guide
US4998330A (en) * 1990-04-09 1991-03-12 Amore Jr William M D Jewelry closure device
US6149496A (en) * 1999-07-29 2000-11-21 Fildan; Gerhard Hidden front-closure brassiere
US6446466B1 (en) * 1999-09-13 2002-09-10 Theresa B. Headley Interchangeable jewelry system with invisible coupling device
US6640400B1 (en) * 2002-11-04 2003-11-04 Shou Mao Chen External strap buckling assembly of luggage
WO2009046387A1 (en) * 2007-10-04 2009-04-09 Theresa Headley Improved connecting device using a magnet
CN101820791B (en) * 2007-10-04 2013-12-25 特里萨·海德里 Improved connecting device using magnet
US11480202B2 (en) 2013-03-15 2022-10-25 Apple Inc. Attachment apparatuses and associated methods of use and manufacture
US11614108B2 (en) 2013-03-15 2023-03-28 Apple Inc. Attachment apparatuses and associated methods of use and manufacture
US10914329B2 (en) 2013-03-15 2021-02-09 Apple Inc. Attachment apparatuses and associated methods of use and manufacture
US10132340B2 (en) 2013-03-15 2018-11-20 Apple Inc. Attachment apparatuses and associated methods of use and manufacture
US9926953B2 (en) 2013-03-15 2018-03-27 Apple Inc. Attachment apparatuses and associated methods of use and manufacture
US20140357156A1 (en) * 2013-05-31 2014-12-04 Clover Mystique Co. Ltd. Garment Part With A Fastening System And A Method Of Manufacturing Thereof
US9474309B2 (en) * 2013-05-31 2016-10-25 Clover Mystique Co. Ltd. Garment part with a fastening system and a method of manufacturing thereof
US20140357157A1 (en) * 2013-05-31 2014-12-04 Clover Mystique Co. Ltd. Garment Parts, Garment Incorporating Such A Garment Part And Method Of Manufacturing Same
US10016029B2 (en) 2014-08-09 2018-07-10 Apple Inc. Attachment systems for electronic devices
US10893726B2 (en) 2014-08-09 2021-01-19 Apple Inc. Attachment systems for electronic devices
WO2016025279A3 (en) * 2014-08-09 2016-04-14 Apple Inc. Attachment systems for electronic devices
US11503885B2 (en) 2014-08-09 2022-11-22 Apple Inc. Attachment systems for electronic devices
US10184506B2 (en) 2014-08-11 2019-01-22 Apple Inc. Captive elements of an attachment system
US11026484B2 (en) 2014-08-11 2021-06-08 Apple Inc. Attachment system for an electronic device
US11723443B2 (en) 2014-08-11 2023-08-15 Apple Inc. Consumer product attachment systems having locking or expansion characteristics
US11717060B2 (en) 2014-08-11 2023-08-08 Apple Inc. Attachment system for an electronic device
US9894964B2 (en) 2014-08-11 2018-02-20 Apple Inc. Consumer product attachment systems having a locking assembly
US10182623B2 (en) 2014-08-11 2019-01-22 Apple Inc. Consumer product attachment systems having locking or expansion characteristics
US10123593B2 (en) 2014-08-11 2018-11-13 Apple Inc. Consumer product attachment systems having a locking assembly
US10264857B2 (en) 2014-08-11 2019-04-23 Apple Inc. Attachment system for an electronic device
US10575602B2 (en) 2014-08-11 2020-03-03 Apple Inc. Consumer product attachment systems having a locking assembly
US10085523B2 (en) 2014-08-11 2018-10-02 Apple Inc. Attachment system for an electronic device
US10945496B2 (en) 2014-08-11 2021-03-16 Apple Inc. Consumer product attachment systems having locking or expansion characteristics
US11006705B2 (en) 2015-03-06 2021-05-18 Apple Inc. Clasp mechanism for wrist-worn devices
US9949537B2 (en) 2015-03-06 2018-04-24 Apple Inc. Clasp mechanism for wrist-worn devices
US10064460B2 (en) 2015-09-30 2018-09-04 Apple Inc. Frictional stabilization of band and securement mechanism
GB2547310B (en) * 2015-12-09 2021-02-17 Dubrosky & Tracy Patent Service Corp A fastener for a garment
GB2547310A (en) * 2015-12-09 2017-08-16 Dubrosky & Tracy Patent Service Corp A fastener for a garment
GB2545231A (en) * 2015-12-09 2017-06-14 Dubrosky & Tracy Patent Service Corp A fastener for a garment
US10136690B2 (en) * 2015-12-09 2018-11-27 Dubrosky & Tracy Patent Service Corp. Garment fastener
US10219591B2 (en) 2016-03-21 2019-03-05 Apple Inc. Attachment system for an electronic device
US10149518B1 (en) 2016-08-08 2018-12-11 Apple Inc. Clasp assembly for a wearable device
USD882459S1 (en) 2016-12-09 2020-04-28 Dubrosky & Tracy Patent Services Corp. Garment fastener
US10676234B2 (en) 2017-06-02 2020-06-09 Wenco S.A. Plastic container below 450 gr for horticulture products exports
US11369170B2 (en) * 2018-11-29 2022-06-28 LXL Group Inc. Clasp for item of jewelry and methods of use
US20220304410A1 (en) * 2021-03-26 2022-09-29 Dubrosky & Tracy Patent Service Corp. Ultra-slim fastener
US11672293B2 (en) * 2021-03-26 2023-06-13 Dubrosky & Tracy Patent Service Corp. Ultra-slim fastener

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