Patent US3132380A successfully refreshed from Google Patents.
US3132380A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for manufacturing slide fastener member
Assignee: Individual
•
Filing: 1959-12-14
•
Granted: 1964-05-12
•
Expires: 1979-12-14
Abstract
No abstract record available.
Inventors
- 👤 Wilcken Hugo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 06:17
CPC Classifications
B; B29; B29D; B29D5/00; B29D5/06; Y; Y10; Y10S; Y10S425/00; Y10S425/814
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1139872A
Cited
US1395190A
Cited
US2018099A
Cited
US2296880A
Cited
US2343747A
Cited
US2363826A
Cited
US2545271A
Cited
US2467227A
Cited
US2740987A
Cited
US2878514A
Cited
US2903745A
Cited
US2973554A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-05-12 | 1967-11-11 | 1968-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-12 | 1971-11-11 | 1972-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-12 | 1975-11-11 | 1976-05-12 | $7700.00 | Window Closed / Lapsed |