US3143605A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination push-push and momentary switch
Assignee: EDWIN S GAYNOR
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Filing: 1961-08-10
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Granted: 1964-08-04
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Expires: 1981-08-10
Abstract
No abstract record available.
Inventors
- 👤 Edwin G Gaynor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 07:34
CPC Classifications
H; H01; H01H; H01H13/00; H01H13/50; H01H13/56; H01H13/58; H01H13/585
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
114 words
AN ELECTRIC SWITCH FOR OPENING AND CLOSING A LINE CIRCUIT AND MOMENTARILY CLOSING AN AUXILIARY CIRCUIT, COMPRISING A SWITCH CASE HAVING A RECESS, LINE TERMINALS, AND AUXILIARY TERMINALS SECURED IN THE CASE WITH THE TERMINALS EXPOSED AT SEPARATE LEVELS WITHIN THE RECESS, A STARTER BRUSH IN THE RECESS AND OSCILLATED BETWEEN AN INACTIVE POSITION AND A POSITION CONTACTING SAID AUXILIARY TERMINALS, A LINE BRUSH WITHIN THE RECESS ROTATED INCREMENTALLY BETWEEN ALTERNATE INACTIVE POSITIONS AND ACTIVE POSITIONS CONTACTING SAID LINE TERMINALS, A HUB IN SAID RECESS, A CENTRAL PROJECTION ON THE HUB, SAID LINE BRUSH BEING MOUNTED ON SAID CENTRAL PROJECTION FOR ROTATION RELATIVE THERETO, AND SAID STARTER BRUSH BEING MOUNTED ON SAID CENTRAL PROJECTION
Claim 2
Dependent Claim
114 words
AN ELECTRIC SWITCH FOR OPENING AND CLOSING A LINE CIRCUIT AND MOMENTARILY CLOSING AN AUXILIARY CIRCUIT, COMPRISING A SWITCH CASE HAVING A RECESS, LINE TERMINALS, AND AUXILIARY TERMINALS SECURED IN THE CASE WITH THE TERMINALS EXPOSED AT SEPARATE LEVELS WITHIN THE RECESS, A STARTER BRUSH IN THE RECESS AND OSCILLATED BETWEEN AN INACTIVE POSITION AND A POSITION CONTACTING SAID AUXILIARY TERMINALS, A LINE BRUSH WITHIN THE RECESS ROTATED INCREMENTALLY BETWEEN ALTERNATE INACTIVE POSITIONS AND ACTIVE POSITIONS CONTACTING SAID LINE TERMINALS, A HUB IN SAID RECESS, A CENTRAL PROJECTION ON THE HUB, SAID LINE BRUSH BEING MOUNTED ON SAID CENTRAL PROJECTION FOR ROTATION RELATIVE THERETO, AND SAID STARTER BRUSH BEING MOUNTED ON SAID CENTRAL PROJECTION
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-08-04 | 1968-02-03 | 1968-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-04 | 1972-02-03 | 1972-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-04 | 1976-02-03 | 1976-08-04 | $7700.00 | Window Closed / Lapsed |