Patent US3393595A successfully refreshed from Google Patents.
US3393595A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shear for formed structural elements
Assignee: GLENN V OLSON
•
Filing: 1966-03-02
•
Granted: 1968-07-23
•
Expires: 1986-03-02
Abstract
No abstract record available.
Inventors
- 👤 Milton A Halverson
- 👤 Glenn V Olson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:44
CPC Classifications
B; B23; B23D; B23D21/00; Y; Y10; Y10T; Y10T83/00; Y10T83/869; Y10T83/8772; Y10T83/8798; Y10T83/8812; Y10T83/8815
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2355320A
Cited
US683289A
Cited
US1595706A
Cited
US2090548A
Cited
US2695059A
Cited
US2779409A
Cited
US3220294A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-23 | 1972-01-22 | 1972-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-23 | 1976-01-22 | 1976-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-23 | 1980-01-22 | 1980-07-23 | $7700.00 | Window Closed / Lapsed |