US2799188A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for clinching nuts on metal panels
Assignee: Individual
•
Filing: 1956-04-05
•
Granted: 1957-07-16
•
Expires: 1976-04-05
Abstract
No abstract record available.
Inventors
- 👤 John F Newcomb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:45
CPC Classifications
F; F16; F16B; F16B37/00; F16B37/04; F16B37/06; F16B37/062; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49833; Y10T29/49908; Y10T29/49915; Y10T29/51; Y10T29/5116; Y10T29/5147
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US262189A
Cited
US521825A
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US1610664A
Cited
US1796852A
Cited
US2187647A
Cited
US2593506A
Cited
US2652942A
Cited
US2707322A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-07-15 | 1961-01-14 | 1961-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-07-15 | 1965-01-14 | 1965-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-07-15 | 1969-01-14 | 1969-07-16 | $7700.00 | Window Closed / Lapsed |