Patent US3132849A successfully refreshed from Google Patents.
US3132849A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cooking utensil stirrer
Assignee: Individual
•
Filing: 1960-10-18
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Granted: 1964-05-12
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Expires: 1980-10-18
Abstract
No abstract record available.
Inventors
- 👤 John H Kritikson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:17
CPC Classifications
A; A47; A47J; A47J36/00; A47J36/16; A47J36/165
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
137 words
A POT STIRRING STRUCTURE FOR A COOKING RECEPTACLE HAVING A MOTOR INCLUDING A DRIVE SHAFT, A POT STIRRER, AND A COUPLING SECURING THE DRIVE SHAFT AND THE POT STIRRER IN DRIVING ENGAGEMENT, SAID POT STIRRER INCLUDING A MAIN SUPPORT SHAFT HAVING FEET WITH PIVOTS PIVOTALLY CONNECTING THE FEET WITH THE SUPPORT SHAFT AT ITS OPPOSITE ENDS AND SPRING MEANS BEING SUPPORTED ON AND EXTENDED ALONG THE LENGTH OF THE SUPPORT SHAFT AND THE FEET, THE SPRING MEANS HAVING SPRING COILS FOR STIRRING THE CONTENTS OF THE COOKING RECEPTACLE DURING THE ROTATION OF THE POT STIRRER, THE FEET BEING SWINGABLE ON THE PIVOTS TO MOVE ANGULARLY OF THE SUPPORT SHAFT TO ENABLE THE EFFECTIVE STIRRING LENGTH OF THE SUPPORT SHAFT AND THE FEET TO BE VARIED SO THE POT STIRRER MAY BE USED IN DIFFERENT SIZED COOKING RECEPTACLES.
Claim 2
Dependent Claim
137 words
A POT STIRRING STRUCTURE FOR A COOKING RECEPTACLE HAVING A MOTOR INCLUDING A DRIVE SHAFT, A POT STIRRER, AND A COUPLING SECURING THE DRIVE SHAFT AND THE POT STIRRER IN DRIVING ENGAGEMENT, SAID POT STIRRER INCLUDING A MAIN SUPPORT SHAFT HAVING FEET WITH PIVOTS PIVOTALLY CONNECTING THE FEET WITH THE SUPPORT SHAFT AT ITS OPPOSITE ENDS AND SPRING MEANS BEING SUPPORTED ON AND EXTENDED ALONG THE LENGTH OF THE SUPPORT SHAFT AND THE FEET, THE SPRING MEANS HAVING SPRING COILS FOR STIRRING THE CONTENTS OF THE COOKING RECEPTACLE DURING THE ROTATION OF THE POT STIRRER, THE FEET BEING SWINGABLE ON THE PIVOTS TO MOVE ANGULARLY OF THE SUPPORT SHAFT TO ENABLE THE EFFECTIVE STIRRING LENGTH OF THE SUPPORT SHAFT AND THE FEET TO BE VARIED SO THE POT STIRRER MAY BE USED IN DIFFERENT SIZED COOKING RECEPTACLES.
References Cited (Backward Citations)
US1167536A
Cited
US1255356A
Cited
US1366777A
Cited
US2376722A
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US2563941A
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US2644412A
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US2637537A
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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) | 1967-05-12 | 1967-11-11 | 1968-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-12 | 1971-11-11 | 1972-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-12 | 1975-11-11 | 1976-05-12 | $7700.00 | Window Closed / Lapsed |