Patent US3286924A successfully refreshed from Google Patents.
US3286924A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Timer adjusted oven thermostat
Assignee: International Register Co
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Filing: 1963-10-28
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Granted: 1966-11-22
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Expires: 1983-10-28
Abstract
No abstract record available.
Inventors
- 👤 Jeno D Banathy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:09
CPC Classifications
A; A47; A47L; A47L23/00; A47L23/04; G; G04; G04C; G04C23/00; G04C23/14; G04C23/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
154 words
IN A SYSTEM FOR CONTROLLING THE TEMPERATURE OF AN OVEN, IN COMBINATION: (A) A THERMOSTAT ADAPTED TO BE RESPONSIVE TO THE TEMPERATURE OF THE OVEN AND ARRANGED TO CONTROL THE HEAT SUPPLIED THERETO FOR MAINTAINING SAID TEMPERATURE, (B) A THERMOSTAT SETTING MEMBER INCLUDING A GEAR MEMBER ROTATABLE THEREWITH FROM AN INITIAL POSITION IN WHICH TO HEAT IS SUPPLIED TO THE OVEN TO ANOTHER POSITION IN WHICH HEAT IS SUPPLIED TO THE OVEN TO MAINTAIN A CORRESPONDING TEMPERATURE, (C) A REVERSIBLE ROTATABLE GEAR SECTOR FOR DRIVING SAID GEAR MEMBER TO ROTATE SAID THERMOSTAT SETTING MEMBER, (D) A UNIDIRECTIONAL DRIVE MOTOR, AND (E) MEANS FOR OPERATIVELY INTERCONNECTING SAID MOTOR AND SAID GEAR SECTOR FOR ROTATING SAID GEAR SECTOR IN ONE DIRECTION TO ROTATE SAID THERMOSTAT SETTING MEMBER FROM SAID INITIAL POSITION TO SAID OTHER POSITION AND FOR ROTATING SAID GEAR SECTOR IN THE OPPOSITE DIRECTION TO ROTATE SAID THERMOSTAT SETTING MEMBER BACK TOWARD SAID INITIAL POSITION.
Claim 2
Dependent Claim
154 words
IN A SYSTEM FOR CONTROLLING THE TEMPERATURE OF AN OVEN, IN COMBINATION: (A) A THERMOSTAT ADAPTED TO BE RESPONSIVE TO THE TEMPERATURE OF THE OVEN AND ARRANGED TO CONTROL THE HEAT SUPPLIED THERETO FOR MAINTAINING SAID TEMPERATURE, (B) A THERMOSTAT SETTING MEMBER INCLUDING A GEAR MEMBER ROTATABLE THEREWITH FROM AN INITIAL POSITION IN WHICH TO HEAT IS SUPPLIED TO THE OVEN TO ANOTHER POSITION IN WHICH HEAT IS SUPPLIED TO THE OVEN TO MAINTAIN A CORRESPONDING TEMPERATURE, (C) A REVERSIBLE ROTATABLE GEAR SECTOR FOR DRIVING SAID GEAR MEMBER TO ROTATE SAID THERMOSTAT SETTING MEMBER, (D) A UNIDIRECTIONAL DRIVE MOTOR, AND (E) MEANS FOR OPERATIVELY INTERCONNECTING SAID MOTOR AND SAID GEAR SECTOR FOR ROTATING SAID GEAR SECTOR IN ONE DIRECTION TO ROTATE SAID THERMOSTAT SETTING MEMBER FROM SAID INITIAL POSITION TO SAID OTHER POSITION AND FOR ROTATING SAID GEAR SECTOR IN THE OPPOSITE DIRECTION TO ROTATE SAID THERMOSTAT SETTING MEMBER BACK TOWARD SAID INITIAL POSITION.
References Cited (Backward Citations)
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Cited
US2529913A
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US2545846A
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US2801799A
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US3043517A
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US3167248A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-21 | 1970-05-23 | 1970-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-21 | 1974-05-23 | 1974-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-21 | 1978-05-23 | 1978-11-22 | $7700.00 | Window Closed / Lapsed |