Patent US2597096A successfully refreshed from Google Patents.
US2597096A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hitch
Assignee: Individual
•
Filing: 1950-05-08
•
Granted: 1952-05-20
•
Expires: 1970-05-08
Abstract
No abstract record available.
Inventors
- 👤 Charles M Harris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:08
CPC Classifications
B; B60; B60D; B60D1/00; B60D1/01; B60D1/04; F; F16; F16B; F16B45/00; F16B45/02; F16B45/024; F16B45/026
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) | 1955-05-20 | 1955-11-19 | 1956-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-05-20 | 1959-11-19 | 1960-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-05-20 | 1963-11-19 | 1964-05-20 | $7700.00 | Window Closed / Lapsed |