US2846002A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutting mechanism
Assignee: Johnson Rubber Co
•
Filing: 1956-04-05
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Granted: 1958-08-05
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Expires: 1976-04-05
Abstract
No abstract record available.
Inventors
- 👤 John A Farmwald
- 👤 Nelson R Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 07:32
CPC Classifications
B; B26; B26D; B26D3/00; B26D3/003; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18888; Y10T83/00; Y10T83/869; Y10T83/8769; Y10T83/8798; Y10T83/8802
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-04 | 1962-02-03 | 1962-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-04 | 1966-02-03 | 1966-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-04 | 1970-02-03 | 1970-08-05 | $7700.00 | Window Closed / Lapsed |