US2881499A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stressed panel fastener
Assignee: Camloc Fastener Corp
•
Filing: 1955-05-05
•
Granted: 1959-04-14
•
Expires: 1975-05-05
Abstract
No abstract record available.
Inventors
- 👤 Summers J Mills
- 👤 Jr Jacob R Newcomer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:28
CPC Classifications
B; B64; B64C; B64C1/00; B64C1/06; B64C1/12; F; F16; F16B; F16B5/00; F16B5/10
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
FR841650A
Cited
US2262450A
Cited
GB542028A
Cited
US2323260A
Cited
US2350498A
Cited
US2486411A
Cited
US2691199A
Cited
US2571641A
Cited
US2757429A
Cited
US2817135A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-04-13 | 1962-10-13 | 1963-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-13 | 1966-10-13 | 1967-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-13 | 1970-10-13 | 1971-04-14 | $7700.00 | Window Closed / Lapsed |