US4368562A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ornamental attachment for slide fastener sliders
Assignee: YKK Corp
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Filing: 1981-01-22
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Granted: 1983-01-18
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Expires: 2001-01-22
Abstract
Abstract An ornamental attachment for a slide fastener slider includes a body having a slot receptive of a slider pull tab having a lateral projection, the slot being defined between a plate and a pair of cantilevered resilient flaps confronting the plate and having distal edges directed toward each other. The plate or the flaps have a cam projecting into the slot. The body also has a hole adjacent to the flaps and communicates with the slot. When the pull tab is inserted into the slot, the pull tab is caused by the cam to displace or flex the flaps against the resiliency thereof until the lateral projection of the pull tab is snapped into the hole, whereupon the flaps spring back into a position in which the lateral projection is locked in the hole by the adjacent ends of the flaps.
Inventors
- 👤 Hiroo Minami
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:46
CPC Classifications
A; A44; A44B; A44B19/00; A44B19/24; A44B19/26; A44B19/262; Y; Y10; Y10T; Y10T24/00; Y10T24/25; Y10T24/2561; Y10T24/2589; Y10T24/50; Y10T403/00; Y10T403/70; Y10T403/7016
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
126 words
An ornamental attachment for a slide fastener slider including a pull tab having a lateral projection, comprising: (a) a body including a plate and a pair of cantilevered resilient flaps confronting said plate and having distal edges directed toward each other; (b) said plate and pair of cantilevered flaps jointly defining a slot receptive of the pull tab; (c) said body having a hole communicating with said slot and disposed adjacent to said flaps; and (d) at least one cam projecting into said slot for causing the pull tab on engagement therewith to displace at least one of said flaps against the resiliency thereof when the pull tab is inserted into said slot, until the lateral projection of the pull tab becomes snapped into said hole.
Claim 2
Dependent Claim
126 words
An ornamental attachment for a slide fastener slider including a pull tab having a lateral projection, comprising: (a) a body including a plate and a pair of cantilevered resilient flaps confronting said plate and having distal edges directed toward each other; (b) said plate and pair of cantilevered flaps jointly defining a slot receptive of the pull tab; (c) said body having a hole communicating with said slot and disposed adjacent to said flaps; and (d) at least one cam projecting into said slot for causing the pull tab on engagement therewith to displace at least one of said flaps against the resiliency thereof when the pull tab is inserted into said slot, until the lateral projection of the pull tab becomes snapped into said hole.
Claim 3
Dependent Claim
32 words
An ornamental attachment according to claim 1, said slot having open and closed ends, said cam projecting progressively into said slot in a direction from said open end to said closed end.
Claim 4
Dependent Claim
13 words
An ornamental attachment according to claim 1, said cam terminating at said hole.
Claim 5
Dependent Claim
30 words
An ornamental attachment according to claim 1, said cam comprising a pair of parallel ridges disposed on and extending along said distal edges, respectively, of the flaps toward said plate.
Claim 6
Dependent Claim
23 words
An ornamental attachment according to claim 4, each of said pair of ridges having a cam surface inclined with respect to said plate.
Claim 7
Dependent Claim
50 words
An ornamental attachment according to claim 1, said body including a pair of spaced sidewalls laterally defining said slot therebetween and supporting said cantilevered flaps, respectively, said sidewalls having a pair of confronting guide surfaces within said slot for guiding the slider when the latter is inserted into said slot.
Claim 8
Dependent Claim
30 words
An ornamental attachment according to claim 1, said cam comprising a land disposed on said plate within said slot and having a cam surface inclined with respect to said plate.
Claim 9
Dependent Claim
27 words
An ornamental attachment according to claim 7, said land extending across said slot and having a support surface disposed at said hole in substantially coextensive relation therewith.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-01-17 | 1986-07-19 | 1987-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-01-17 | 1990-07-19 | 1991-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-01-17 | 1994-07-19 | 1995-01-18 | $7700.00 | Window Closed / Lapsed |