US2689610A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for measuring and cutting rubber strip stock
Assignee: Aerojet Rocketdyne Holdings Inc
•
Filing: 1951-02-13
•
Granted: 1954-09-21
•
Expires: 1971-02-13
Abstract
No abstract record available.
Inventors
- 👤 Daniel F Myers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:19
CPC Classifications
B; B26; B26D; B26D3/00; B26D3/003; B26D5/00; B26D5/20; Y; Y10; Y10T; Y10T83/00; Y10T83/465; Y10T83/4653; Y10T83/4685; Y10T83/4757; Y10T83/4763
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2042829A
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US2178710A
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US2294020A
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US2305928A
Cited
US2313986A
Cited
US2379682A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-09-20 | 1958-03-22 | 1958-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-09-20 | 1962-03-22 | 1962-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-09-20 | 1966-03-22 | 1966-09-21 | $7700.00 | Window Closed / Lapsed |