US2132296A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rivet package
Assignee: Individual
•
Filing: 1936-05-05
•
Granted: 1938-10-04
•
Expires: 1956-05-05
Abstract
No abstract record available.
Inventors
- 👤 Harold N Hill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:54
CPC Classifications
F; F16; F16B; F16B19/00; F16B19/04; F16B27/00; Y; Y10; Y10S; Y10S206/00; Y10S206/813; Y10T; Y10T29/00; Y10T29/49; Y10T29/4981; Y10T29/49826; Y10T29/49947; Y10T29/49954; Y10T29/49956; Y10T29/49957
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) | 1941-10-03 | 1942-04-04 | 1942-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-10-03 | 1946-04-04 | 1946-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-10-03 | 1950-04-04 | 1950-10-04 | $7700.00 | Window Closed / Lapsed |