US3036173A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Condition responsive electrical switch mechanism
Assignee: Allen Bradley Co LLC
•
Filing: 1958-11-24
•
Granted: 1962-05-22
•
Expires: 1978-11-24
Abstract
No abstract record available.
Inventors
- 👤 Laurence M Perkins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 12:01
CPC Classifications
H; H01; H01H; H01H35/00; H01H35/24; H01H35/26; H01H35/2607; H01H35/2614; H01H35/32
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2564133A
Cited
US2704551A
Cited
US2040762A
Cited
US2325193A
Cited
US2308475A
Cited
US2316009A
Cited
US2411796A
Cited
US2595967A
Cited
US2729713A
Cited
US2824919A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-21 | 1965-11-20 | 1966-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-21 | 1969-11-20 | 1970-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-21 | 1973-11-20 | 1974-05-22 | $7700.00 | Window Closed / Lapsed |