US3237265A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety release devices
Assignee: Individual
•
Filing: 1964-05-19
•
Granted: 1966-03-01
•
Expires: 1984-05-19
Abstract
No abstract record available.
Inventors
- 👤 Florian Raymond Ralph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:35
CPC Classifications
B; B60; B60R; B60R22/00; B60R22/32; B60R22/322; B60R22/324; Y; Y10; Y10T; Y10T24/00; Y10T24/45; Y10T24/45225; Y10T24/45461
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
42 words
IN A SAFETY DEVICE, A HOUSING, A SLIDE BAR WITHIN THE HOUSING HAVING A NOTCH, A FINGER WITHIN THE HOUSING EXTENDING WITHIN THE NOTCH, SPRING MEANS URGING SAID FINGER FROM SAID NOTCH, AND A SHEAR PIN RETAINING SAID FINGER WITHIN SAID NOTCH.
Claim 2
Dependent Claim
42 words
IN A SAFETY DEVICE, A HOUSING, A SLIDE BAR WITHIN THE HOUSING HAVING A NOTCH, A FINGER WITHIN THE HOUSING EXTENDING WITHIN THE NOTCH, SPRING MEANS URGING SAID FINGER FROM SAID NOTCH, AND A SHEAR PIN RETAINING SAID FINGER WITHIN SAID NOTCH.
References Cited (Backward Citations)
US2522790A
Cited
US3139660A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-28 | 1969-08-30 | 1970-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-28 | 1973-08-30 | 1974-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-28 | 1977-08-30 | 1978-03-01 | $7700.00 | Window Closed / Lapsed |