US2905079A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Can crusher
Assignee: Individual
•
Filing: 1957-05-13
•
Granted: 1959-09-22
•
Expires: 1977-05-13
Abstract
No abstract record available.
Inventors
- 👤 Brock Sol
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:36
CPC Classifications
B; B30; B30B; B30B15/00; B30B15/08; B30B9/00; B30B9/32; B30B9/321; B30B9/322; B30B9/323; Y; Y10; Y10S; Y10S100/00; Y10S100/902; Y10T; Y10T83/00; Y10T83/869; Y10T83/8798; Y10T83/8804; Y10T83/8809
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1906599A
Cited
US2178461A
Cited
US2466907A
Cited
US2588043A
Cited
US2638957A
Cited
US2614604A
Cited
US2667690A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-21 | 1963-03-23 | 1963-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-21 | 1967-03-23 | 1967-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-21 | 1971-03-23 | 1971-09-22 | $7700.00 | Window Closed / Lapsed |