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US2663018A
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Machine for applying end stops to slide fasteners
Assignee: Waldes Kohinoor Inc
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Filing: 1950-05-19
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Granted: 1953-12-22
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Expires: 1970-05-19
Abstract
No abstract record available.
Inventors
- 👤 John G Soave
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 04:06
CPC Classifications
A; A44; A44B; A44B19/00; A44B19/42; A44B19/62; A44B19/60; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53291; Y10T29/53296
Claims Analysis
Total Claims: 0
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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) | 1956-12-21 | 1957-06-22 | 1957-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-12-21 | 1961-06-22 | 1961-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-12-21 | 1965-06-22 | 1965-12-22 | $7700.00 | Window Closed / Lapsed |