US2643848A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wedge-actuated clamp for resilient tubing and the like
Assignee: Individual
•
Filing: 1949-09-12
•
Granted: 1953-06-30
•
Expires: 1969-09-12
Abstract
No abstract record available.
Inventors
- 👤 Hoffmann Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:06
CPC Classifications
D; D06; D06F; D06F53/00; D06F53/04; B; B66; B66C; B66C1/00; B66C1/10; B66C1/12; F; F16; F16G; F16G11/00; F16G11/04; F16G11/044; F16G11/048; F16G11/14; Y; Y10; Y10T; Y10T24/00; Y10T24/39; Y10T24/3969
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US434144A
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US1250003A
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US1378267A
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US1503541A
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US1580649A
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US1852031A
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US1852477A
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US1968454A
Cited
US2092401A
Cited
US2088755A
Cited
US2081773A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-29 | 1956-12-29 | 1957-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-29 | 1960-12-29 | 1961-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-29 | 1964-12-29 | 1965-06-30 | $7700.00 | Window Closed / Lapsed |