US3420570A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lockable and removable truck bed cover assembly
Assignee: RAYMOND S KUNZ
•
Filing: 1966-05-24
•
Granted: 1969-01-07
•
Expires: 1986-05-24
Abstract
No abstract record available.
Inventors
- 👤 Raymond S Kunz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:24
CPC Classifications
B; B62; B62D; B62D33/00; B62D33/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US560838A
Cited
US1861277A
Cited
DE810119C
Cited
US2757041A
Cited
US2938363A
Cited
US3069199A
Cited
US3075234A
Cited
US3180674A
Cited
US3270902A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-01-07 | 1972-07-08 | 1973-01-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-01-07 | 1976-07-08 | 1977-01-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-01-07 | 1980-07-08 | 1981-01-07 | $7700.00 | Window Closed / Lapsed |