US2860904A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Door or panel fastener
Assignee: South Chester Corp
•
Filing: 1955-06-07
•
Granted: 1958-11-18
•
Expires: 1975-06-07
Abstract
No abstract record available.
Inventors
- 👤 John K Barry
- 👤 Michael R Tuozzo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:15
CPC Classifications
E; E05; E05B; E05B65/00; E05B65/006; E05B17/00; E05B17/0025; E05C; E05C5/00; E05C5/02; F; F16; F16B; F16B35/00; F16B35/02; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/0863; Y10T292/1043; Y10T292/1075; Y10T292/1083; Y10T292/1087; Y10T292/20
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US960585A
Cited
US1072593A
Cited
US1327011A
Cited
US1763914A
Cited
US2197824A
Cited
US2283225A
Cited
US2624605A
Cited
US2693100A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-11-17 | 1962-05-19 | 1962-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-17 | 1966-05-19 | 1966-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-17 | 1970-05-19 | 1970-11-18 | $7700.00 | Window Closed / Lapsed |