Patent US2180271A successfully refreshed from Google Patents.
US2180271A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hose clamp
Assignee: Individual
•
Filing: 1939-03-09
•
Granted: 1939-11-14
•
Expires: 1959-03-09
Abstract
No abstract record available.
Inventors
- 👤 Arras Damiano
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:47
CPC Classifications
F; F16; F16L; F16L33/00; F16L33/02; F16L33/03; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/149; Y10T24/44; Y10T24/44009; Y10T29/00; Y10T29/53; Y10T29/53613; Y10T29/5363; Y10T29/5367
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1942-11-13 | 1943-05-15 | 1943-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1946-11-13 | 1947-05-15 | 1947-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1950-11-13 | 1951-05-15 | 1951-11-14 | $7700.00 | Window Closed / Lapsed |