US3050097A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Snap-in bolt retainer
Assignee: United Carr Fastener Corp
•
Filing: 1959-10-22
•
Granted: 1962-08-21
•
Expires: 1979-10-22
Abstract
No abstract record available.
Inventors
- 👤 Clarence W Cochran
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 23:06
CPC Classifications
F; F16; F16B; F16B37/00; F16B37/04; F16B37/041; F16B37/043; F16B41/00; F16B41/002; Y; Y10; Y10S; Y10S411/00; Y10S411/913
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1725883A
Cited
US2385893A
Cited
US2527053A
Cited
US2560961A
Cited
US2626772A
Cited
US2727552A
Cited
US2713186A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-20 | 1966-02-19 | 1966-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-20 | 1970-02-19 | 1970-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-20 | 1974-02-19 | 1974-08-21 | $7700.00 | Window Closed / Lapsed |