Patent US2754908A successfully refreshed from Google Patents.
US2754908A
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US
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Machine for cutting slide fastener strips
Assignee: Individual
•
Filing: 1951-05-25
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Granted: 1956-07-17
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Expires: 1971-05-25
Abstract
No abstract record available.
Inventors
- 👤 Ralph A Proud
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 14:46
CPC Classifications
A; A44; A44B; A44B19/00; A44B19/42; D; D06; D06H; D06H7/00; D06H7/02; Y; Y10; Y10S; Y10S83/00; Y10S83/921; Y10T; Y10T83/00; Y10T83/202; Y10T83/2022; Y10T83/2024; Y10T83/2072; Y10T83/2092; Y10T83/2096; Y10T83/2098; Y10T83/2192; Y10T83/444; Y10T83/4458; Y10T83/446; Y10T83/4647; Y10T83/525; Y10T83/531; Y10T83/869; Y10T83/8765
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US463861A
Cited
US482917A
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US1318320A
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US695553A
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US1128518A
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US1837762A
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US1958132A
Cited
US2170609A
Cited
US2318508A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-07-17 | 1960-01-16 | 1960-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-07-17 | 1964-01-16 | 1964-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-07-17 | 1968-01-16 | 1968-07-17 | $7700.00 | Window Closed / Lapsed |