US2621383A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hose clamp structure
Assignee: Individual
•
Filing: 1948-05-20
•
Granted: 1952-12-16
•
Expires: 1968-05-20
Abstract
No abstract record available.
Inventors
- 👤 Tresidder Thomas Bruce
- 👤 Moore Alan Eynsford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:16
CPC Classifications
F; F16; F16L; F16L33/00; F16L33/02; F16L33/10; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1412; Y10T24/1439
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1053684A
Cited
DE337002C
Cited
US1412189A
Cited
US1412187A
Cited
US1413003A
Cited
US1952863A
Cited
US2183175A
Cited
CH234639A
Cited
US2370766A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-12-16 | 1956-06-16 | 1956-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-12-16 | 1960-06-16 | 1960-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-12-16 | 1964-06-16 | 1964-12-16 | $7700.00 | Window Closed / Lapsed |