US2796480A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disc type electric pickup for strip cutting machines
Assignee: Individual
•
Filing: 1955-05-31
•
Granted: 1957-06-18
•
Expires: 1975-05-31
Abstract
No abstract record available.
Inventors
- 👤 Jr Charles H Knorr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:33
CPC Classifications
B; B26; B26D; B26D5/00; B26D5/20; B26D5/30; B26D5/32; G; G03; G03D; G03D15/00; G03D15/04; G03D15/043; G03D15/046; Y; Y10; Y10T; Y10T83/00; Y10T83/525; Y10T83/541; Y10T83/543
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1839973A
Cited
US2077439A
Cited
DE738696C
Cited
US2302033A
Cited
US2333592A
Cited
US2386346A
Cited
US2565088A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-06-17 | 1960-12-17 | 1961-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-06-17 | 1964-12-17 | 1965-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-06-17 | 1968-12-17 | 1969-06-18 | $7700.00 | Window Closed / Lapsed |