US3381331A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drive-on retainer
Assignee: The FA Neider Co
•
Filing: 1966-07-05
•
Granted: 1968-05-07
•
Expires: 1986-07-05
Abstract
No abstract record available.
Inventors
- 👤 Frederick N Reynolds
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:50
CPC Classifications
A; A47; A47B; A47B91/00; A47B91/06; A47B91/066; Y; Y10; Y10T; Y10T403/00; Y10T403/70; Y10T403/7047
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
GB189518397A
Cited
GB190200323A
Cited
US2363194A
Cited
US2753586A
Cited
US2974352A
Cited
US2925977A
Cited
US3065494A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-07 | 1971-11-06 | 1972-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-07 | 1975-11-06 | 1976-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-07 | 1979-11-06 | 1980-05-07 | $7700.00 | Window Closed / Lapsed |