US2989751A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Top stop and tape cutting machine for slide fastener
Assignee: GENERAL ZIPPER CORP
•
Filing: 1958-08-06
•
Granted: 1961-06-27
•
Expires: 1978-08-06
Abstract
No abstract record available.
Inventors
- 👤 Otto G Scheuermann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 00:32
CPC Classifications
A; A44; A44B; A44B19/00; A44B19/42; A44B19/60; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5101; Y10T29/5183; Y10T29/53; Y10T29/53291; Y10T29/53296
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US526080A
Cited
US707787A
Cited
US1999923A
Cited
US2169802A
Cited
US2222220A
Cited
US2291650A
Cited
US2253322A
Cited
US2619148A
Cited
US2858537A
Cited
US2701877A
Cited
US2617098A
Cited
US2804622A
Cited
US2819467A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-06-26 | 1964-12-26 | 1965-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-06-26 | 1968-12-26 | 1969-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-06-26 | 1972-12-26 | 1973-06-27 | $7700.00 | Window Closed / Lapsed |