US2817129A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hose clamp
Assignee: Individual
•
Filing: 1956-06-04
•
Granted: 1957-12-24
•
Expires: 1976-06-04
Abstract
No abstract record available.
Inventors
- 👤 Fred T Roberts
- 👤 Robert E Roberts
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:16
CPC Classifications
F; F16; F16L; F16L33/00; F16L33/02; F16L33/03; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/149
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1465792A
Cited
US2006358A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-12-23 | 1961-06-24 | 1961-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-12-23 | 1965-06-24 | 1965-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-12-23 | 1969-06-24 | 1969-12-24 | $7700.00 | Window Closed / Lapsed |