US3457767A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Body shop apparatus
Assignee: FRANK N SURBER
•
Filing: 1966-04-29
•
Granted: 1969-07-29
•
Expires: 1986-04-29
Abstract
No abstract record available.
Inventors
- 👤 Frank N Surber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:31
CPC Classifications
B; B25; B25B; B25B27/00; B25B27/14; B25B27/30; Y; Y10; Y10S; Y10S72/00; Y10S72/705
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1948093A
Cited
US2421981A
Cited
US2836219A
Cited
US2979102A
Cited
US3088513A
Cited
US3206966A
Cited
US3187538A
Cited
US3269169A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-28 | 1973-01-27 | 1973-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-28 | 1977-01-27 | 1977-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-28 | 1981-01-27 | 1981-07-29 | $7700.00 | Window Closed / Lapsed |