Patent US3234516A successfully refreshed from Google Patents.
US3234516A
Expired / Lapsed
US
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Coded electric load controller
Assignee: SECURITY CONTROLS Inc
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Filing: 1962-09-28
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Granted: 1966-02-08
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Expires: 1982-09-28
Abstract
No abstract record available.
Inventors
- 👤 Murray L Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:26
CPC Classifications
E; E05; E05B; E05B49/00; E05B49/002; E05B49/004; G; G07; G07C; G07C9/00; G07C9/00174; G07C9/00658; G07C9/00674; G07C9/0069; Y; Y10; Y10T; Y10T70/00; Y10T70/70; Y10T70/7051; Y10T70/7062; Y10T70/7068
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
143 words
A CODED ELECTRIC LOAD CONTROLLER, COMPRISING, IN COMBINATION, AN ELECTRIC CIRCUIT FOR THE LOAD, A PLURALITY OF MANUALLY OPERATBLE SEQUENCE TERMINATIOR SWITCHES IN THE LOAD CIRCUIT AND OPERABLE SELECTIVELY TO ESTABLISH THE NUMBER OF CODE DIGITS, A PLURALITY OF SEQUENCE SWITCHES IN THE LOAD CIRCUIT ONE ASSOCIATED WITH EACH SEQUENCES TERMINATOR SWITCH, A PLURALITY OF ELECTRIC SEQUENCE SWITCH ACTUATOR MEANS EACH HAVING AN ELECTRIC CIRCUT AND EACH ASSOCIATED WITH ONE OF THE SEQUENCE SWITCHES, THE PLURALITY OF ACTUATOR MEANS BEING ARRANGED IN A SEQUENCE, SWITCH MEANS IN EACH ACTUATOR CIRCUIT SUCCEEDING THE FIRST AND ARRANGED FOR OPERATION BY THE NEXT PRECEDING ACTUATOR MEANS, A PLURALITY OF SELECTOR SWITCHES, THE CONNECTOR MEANS ADAPTED TO CONNECT DESIRED ONES OF THE SELECTOR SWITCHES EACH INTO A DIFFERENT ACTUATOR CIRCUIT SEQUENTIALLY FROM THE FIRST ACTUATOR MEANS TO THE ACTUATOR MEANS ASSOCIATED WITH THE SELECTED SEQUENCE TERMINATOR SWITCH.
Claim 2
Dependent Claim
143 words
A CODED ELECTRIC LOAD CONTROLLER, COMPRISING, IN COMBINATION, AN ELECTRIC CIRCUIT FOR THE LOAD, A PLURALITY OF MANUALLY OPERATBLE SEQUENCE TERMINATIOR SWITCHES IN THE LOAD CIRCUIT AND OPERABLE SELECTIVELY TO ESTABLISH THE NUMBER OF CODE DIGITS, A PLURALITY OF SEQUENCE SWITCHES IN THE LOAD CIRCUIT ONE ASSOCIATED WITH EACH SEQUENCES TERMINATOR SWITCH, A PLURALITY OF ELECTRIC SEQUENCE SWITCH ACTUATOR MEANS EACH HAVING AN ELECTRIC CIRCUT AND EACH ASSOCIATED WITH ONE OF THE SEQUENCE SWITCHES, THE PLURALITY OF ACTUATOR MEANS BEING ARRANGED IN A SEQUENCE, SWITCH MEANS IN EACH ACTUATOR CIRCUIT SUCCEEDING THE FIRST AND ARRANGED FOR OPERATION BY THE NEXT PRECEDING ACTUATOR MEANS, A PLURALITY OF SELECTOR SWITCHES, THE CONNECTOR MEANS ADAPTED TO CONNECT DESIRED ONES OF THE SELECTOR SWITCHES EACH INTO A DIFFERENT ACTUATOR CIRCUIT SEQUENTIALLY FROM THE FIRST ACTUATOR MEANS TO THE ACTUATOR MEANS ASSOCIATED WITH THE SELECTED SEQUENCE TERMINATOR SWITCH.
References Cited (Backward Citations)
US2855588A
Cited
US3024452A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-07 | 1969-08-09 | 1970-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-07 | 1973-08-09 | 1974-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-07 | 1977-08-09 | 1978-02-08 | $7700.00 | Window Closed / Lapsed |