US3140367A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gang operated combination switch units each comprising a horizontally opening switch and a vertically opening bypass switch
Assignee: Individual
•
Filing: 1962-04-25
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Granted: 1964-07-07
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Expires: 1982-04-25
Abstract
No abstract record available.
Inventors
- 👤 Tomlinson F Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:32
CPC Classifications
H; H01; H01H; H01H31/00; H01H31/02; H01H31/04; H01H31/10; H01H31/26; H01H31/28; H01H31/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
123 words
THE COMBINATION WITH A GANG OF AUTOMATICALLY CONTROLLED AND OPERATED HIGH TENSION HORIZONTALLY OPENING CENTER BREAK ELECTRIC SWITCHES, EACH SWITCH INCLUDING A ROTATABLE INSULATOR CARRYING SWITCH JAWS, A ROTATABLE INSULATOR CARRYING A SWITCH BLADE, AND A CONNECTING ROD PIVOTALLY CONNECTED TO EACH OF THE ROTATABLE INSULATORS, OF A GANG OF VERTICALLY OPENING BYPASS SWITCHES WITH EACH BYPASS SWITCH CONNECTED TO BE SIMULTANEOUSLY OPENED AND CLOSED BY MEANS OF AN OPERATING ROD AND A ROTATABLE VERTICAL DOWN PIPE CONNECTED TO RECIPROCATE SAID OPERATING ROD, AND, WHEREIN SAID VERTICALLY OPENING BYPASS SWITCHES ARE MOUNTED ON SAID CENTER BREAK SWITCHES WITH EACH BYPASS SWITCH HAVING SWITCH JAWS CARRIED BY ONE OF THE ROTATABLE INSULATORS OF THE CENTER BREAK SWITCH UPON WHICH THE BYPASS SWITCH IS MOUNTED,
Claim 2
Dependent Claim
123 words
THE COMBINATION WITH A GANG OF AUTOMATICALLY CONTROLLED AND OPERATED HIGH TENSION HORIZONTALLY OPENING CENTER BREAK ELECTRIC SWITCHES, EACH SWITCH INCLUDING A ROTATABLE INSULATOR CARRYING SWITCH JAWS, A ROTATABLE INSULATOR CARRYING A SWITCH BLADE, AND A CONNECTING ROD PIVOTALLY CONNECTED TO EACH OF THE ROTATABLE INSULATORS, OF A GANG OF VERTICALLY OPENING BYPASS SWITCHES WITH EACH BYPASS SWITCH CONNECTED TO BE SIMULTANEOUSLY OPENED AND CLOSED BY MEANS OF AN OPERATING ROD AND A ROTATABLE VERTICAL DOWN PIPE CONNECTED TO RECIPROCATE SAID OPERATING ROD, AND, WHEREIN SAID VERTICALLY OPENING BYPASS SWITCHES ARE MOUNTED ON SAID CENTER BREAK SWITCHES WITH EACH BYPASS SWITCH HAVING SWITCH JAWS CARRIED BY ONE OF THE ROTATABLE INSULATORS OF THE CENTER BREAK SWITCH UPON WHICH THE BYPASS SWITCH IS MOUNTED,
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-07-07 | 1968-01-06 | 1968-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-07-07 | 1972-01-06 | 1972-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-07-07 | 1976-01-06 | 1976-07-07 | $7700.00 | Window Closed / Lapsed |