US3119915A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resilient operating means for electric switch
Assignee: Individual
•
Filing: 1962-01-23
•
Granted: 1964-01-28
•
Expires: 1982-01-23
Abstract
No abstract record available.
Inventors
- 👤 Loren H Stites
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 17:00
CPC Classifications
H; H01; H01H; H01H3/00; H01H3/32; H01H3/50; H01H3/503; H01H13/00; H01H13/02; H01H13/12; H01H13/14; H01H13/18; H01H13/186; H01H3/60
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
53 words
A SWITCH COMPRISING FIRST AND SECOND CONTACTS ADJACENT ONE ANOTHER, EACH OF SAID CONTACTS HAVING A RECESS IN ITS CENTRAL PORTION OPPOSING THE RECESS IN THE OPPOSITE CONTACT, RESILIENT MEANS IN SAID RECESSES URGING SAID CONTACTS APART, OPERATING MEANS CONNECTED TO AT LEAST ONE OF SAID CONTACTS FOR COMPRESSING SAID RESILIENT MEANS AND
Claim 2
Dependent Claim
53 words
A SWITCH COMPRISING FIRST AND SECOND CONTACTS ADJACENT ONE ANOTHER, EACH OF SAID CONTACTS HAVING A RECESS IN ITS CENTRAL PORTION OPPOSING THE RECESS IN THE OPPOSITE CONTACT, RESILIENT MEANS IN SAID RECESSES URGING SAID CONTACTS APART, OPERATING MEANS CONNECTED TO AT LEAST ONE OF SAID CONTACTS FOR COMPRESSING SAID RESILIENT MEANS AND
References Cited (Backward Citations)
US2244933A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-01-27 | 1967-07-29 | 1968-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-01-27 | 1971-07-29 | 1972-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-01-27 | 1975-07-29 | 1976-01-28 | $7700.00 | Window Closed / Lapsed |