Patent US3142976A successfully refreshed from Google Patents.
US3142976A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic washing machine with improved cycle selection means
Assignee: General Electric Co
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Filing: 1963-05-22
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Granted: 1964-08-04
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Expires: 1983-05-22
Abstract
No abstract record available.
Inventors
- 👤 Lawrence R Collins
- 👤 Renor S Faidy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:33
CPC Classifications
D; D06; D06F; D06F34/00; D06F34/28; D06F34/08; D06F34/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
171 words
IN A WASHING MACHINE HAVING A PLURALITY OF DIFFERENT SELECTABLE WASHING SEQUENCES INCLUDING A WASH STEP, A RINSE STEP, AND A LIQUID EXTRACTION STEP: (A) FIRST MANUAL MEANS OPERABLE TO A PLURALITY OF POSITIONS CORRESPONDING TO THE PLURALITY OF DIFFERENT WASHING SEQUENCES; (B) FIRST SWITCH MEANS HAVING A PLURALITY OF POSITIONS AND CONTROLLING AT LEAST ONE FUNCTION OF SAID MACHINE TO PROVIDE SAID PLURALITY OF DIFFERENT WASHING SEQUENCES, SAID FIRST MANUAL MEANS IN EACH POSITION PROVIDING ONE OF SAID SWITCH MEANS POSITIONS; (C) ELECTRICALLY CONTROLLED MEANS FOR EFFECTING SAID STEPS; (D) TIMER MOTOR MEANS; (E) SECOND SWITCH MEANS FOR CONTROLLING OPERATION OF SAID ELECTRICALLY CONTROLLED MEANS AND SAID TIMER MOTOR MEANS TO PROVIDE A WASH STEP FOLLOWED BY RINSE AND EXTRACTION STEPS OF PREDETERMINED DURATION AND THEN TERMINATION OF OPERATION OF SAID MACHINE SAID TIMER MOTOR MEANS OPERATING SAID SECOND SWITCH MEANS TO PROVIDE SAID STEPS AND SAID TERMINATION; (F) A DIAL (G) A FIRST INDICATING MEANS SHOWING ON SAID DIAL WHICH POINT IN A SEQUENCE OF STEPS HAS BEEN REACHED;
Claim 2
Dependent Claim
171 words
IN A WASHING MACHINE HAVING A PLURALITY OF DIFFERENT SELECTABLE WASHING SEQUENCES INCLUDING A WASH STEP, A RINSE STEP, AND A LIQUID EXTRACTION STEP: (A) FIRST MANUAL MEANS OPERABLE TO A PLURALITY OF POSITIONS CORRESPONDING TO THE PLURALITY OF DIFFERENT WASHING SEQUENCES; (B) FIRST SWITCH MEANS HAVING A PLURALITY OF POSITIONS AND CONTROLLING AT LEAST ONE FUNCTION OF SAID MACHINE TO PROVIDE SAID PLURALITY OF DIFFERENT WASHING SEQUENCES, SAID FIRST MANUAL MEANS IN EACH POSITION PROVIDING ONE OF SAID SWITCH MEANS POSITIONS; (C) ELECTRICALLY CONTROLLED MEANS FOR EFFECTING SAID STEPS; (D) TIMER MOTOR MEANS; (E) SECOND SWITCH MEANS FOR CONTROLLING OPERATION OF SAID ELECTRICALLY CONTROLLED MEANS AND SAID TIMER MOTOR MEANS TO PROVIDE A WASH STEP FOLLOWED BY RINSE AND EXTRACTION STEPS OF PREDETERMINED DURATION AND THEN TERMINATION OF OPERATION OF SAID MACHINE SAID TIMER MOTOR MEANS OPERATING SAID SECOND SWITCH MEANS TO PROVIDE SAID STEPS AND SAID TERMINATION; (F) A DIAL (G) A FIRST INDICATING MEANS SHOWING ON SAID DIAL WHICH POINT IN A SEQUENCE OF STEPS HAS BEEN REACHED;
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 |