US2826385A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pipe-supporting clamp
Assignee: IRVING GAYNOR
•
Filing: 1955-01-31
•
Granted: 1958-03-11
•
Expires: 1975-01-31
Abstract
No abstract record available.
Inventors
- 👤 Abram B Osborn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:26
CPC Classifications
F; F16; F16L; F16L3/00; F16L3/08; F16L3/12; F16L3/137; F16L3/1207; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1457
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-03-10 | 1961-09-09 | 1962-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-10 | 1965-09-09 | 1966-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-10 | 1969-09-09 | 1970-03-11 | $7700.00 | Window Closed / Lapsed |