Patent US5811771A successfully refreshed from Google Patents.
Patent US4209897A successfully refreshed from Google Patents.
US4209897A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fixture for holding zipper sliders
Assignee: Talon Inc
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Filing: 1979-06-21
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Granted: 1980-07-01
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Expires: 1999-06-21
Abstract
Abstract A fixture for holding zipper sliders is disclosed as including a clamp attached to a generally inverted J-shaped standard having in the upper edge thereat a slot adapted to receive a zipper slider. A tip of the standard adjacent the slot is rabbetted on both sides transversely to the slot so that the tip has a width equal to that of the slot, and the top of the tip lies in the same plane as the bottom of the slot.
Inventors
- 👤 Evan E. Davies
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:05
CPC Classifications
A; A44; A44B; A44B19/00; A44B19/42; A44B19/62; A44B19/64; B; B23; B23P; B23P19/00; B23P19/04; Y; Y10; Y10S; Y10S269/00; Y10S269/909; Y10T; Y10T29/00; Y10T29/53; Y10T29/53291; Y10T29/533
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
97 words
A fixture for holding zipper sliders while assembling zipper stringers therethrough comprising: a clamp having an open end for attachment to a work surface; a standard attached to the upper surface of said clamp; a slot in the upper edge of said standard adapted to receive a zipper slider, said slot having two sides and a plane bottom surface; and a tip terminating the upper end of said standard, said tip having an upper surface coplanar with the bottom surface of said slot, and having two transversely rabbetted sides coplanar with the respective sides of said slot.
Claim 2
Dependent Claim
97 words
A fixture for holding zipper sliders while assembling zipper stringers therethrough comprising: a clamp having an open end for attachment to a work surface; a standard attached to the upper surface of said clamp; a slot in the upper edge of said standard adapted to receive a zipper slider, said slot having two sides and a plane bottom surface; and a tip terminating the upper end of said standard, said tip having an upper surface coplanar with the bottom surface of said slot, and having two transversely rabbetted sides coplanar with the respective sides of said slot.
Claim 3
Dependent Claim
50 words
A fixture for holding zipper sliders as claimed in claim 1 wherein said slot is directed generally away from the open end of said clamp with the bottom surface of said slot being disposed at an angle of approximately 30° downward with respect to the upper surface of said clamp.
Claim 4
Dependent Claim
27 words
A fixture for holding zipper sliders as claimed in claim 2 wherein said standard meets the upper surface of said claim at an angle of approximately 120°.
Claim 5
Dependent Claim
32 words
A fixture for holding zipper sliders as claimed in claim 2 wherein said tip has a lower surface inclined toward the upper surface of said tip at an angle of approximately 10°.
Claim 6
Dependent Claim
49 words
A fixture for holding zipper sliders as claimed in claim 1 wherein said slot is directed generally toward the open end of said clamp with the bottom surface of said slot being disposed at an angle of approximately 30° upward with respect to the upper surface of said clamp.
Claim 7
Dependent Claim
27 words
A fixture for holding zipper sliders as claimed in claim 5 wherein said standard meets the upper surface of said clamp at an angle of approximately 105°.
Claim 8
Dependent Claim
32 words
A fixture for holding zipper sliders as claimed in claim 5 wherein said tip has a lower surface inclined toward the upper surface of said tip at an angle of approximately 10°.
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) | 1983-07-01 | 1983-12-31 | 1984-07-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-07-01 | 1987-12-31 | 1988-07-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-07-01 | 1991-12-31 | 1992-07-01 | $7700.00 | Window Closed / Lapsed |