Patent US2295948A successfully refreshed from Google Patents.
Patent US2596007A successfully refreshed from Google Patents.
US2596007A
Expired / Lapsed
US
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Adjustable shaft connector
Assignee: Individual
•
Filing: 1945-12-29
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Granted: 1952-05-06
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Expires: 1965-12-29
Abstract
No abstract record available.
Inventors
- 👤 Ernest J Casaroll
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:28
CPC Classifications
F; F16; F16D; F16D1/00; F16D1/12; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32114; Y10T403/32163; Y10T403/32254; Y10T403/32262; Y10T403/32319; Y10T403/32377
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1556737A
Cited
US1298556A
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US1626351A
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US1947052A
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US1863771A
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US2250448A
Cited
US2300720A
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US2408098A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-05-06 | 1955-11-05 | 1956-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-05-06 | 1959-11-05 | 1960-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-05-06 | 1963-11-05 | 1964-05-06 | $7700.00 | Window Closed / Lapsed |