US2652661A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Crush dressing mechanism
Assignee: Jones and Lamson Machine Co
•
Filing: 1953-01-22
•
Granted: 1953-09-22
•
Expires: 1973-01-22
Abstract
No abstract record available.
Inventors
- 👤 Ernest V Flanders
- 👤 Carroll H Drury
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 12:09
CPC Classifications
B; B24; B24B; B24B53/00; B24B53/06; B24B53/07
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1804303A
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US1962365A
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US2239091A
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US2291508A
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US2286046A
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US2601290A
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US2473670A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-09-21 | 1957-03-23 | 1957-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-21 | 1961-03-23 | 1961-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-21 | 1965-03-23 | 1965-09-22 | $7700.00 | Window Closed / Lapsed |