Patent US3271013A successfully refreshed from Google Patents.
US3271013A
Expired / Lapsed
US
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Mixer
Assignee: Sunbeam Corp
•
Filing: 1964-03-27
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Granted: 1966-09-06
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Expires: 1984-03-27
Abstract
No abstract record available.
Inventors
- 👤 Worthy L Chambers
- 👤 James A Wright
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 07:16
CPC Classifications
A; A47; A47J; A47J43/00; A47J43/04; A47J43/044; A47J43/07; A47J43/08; A47J43/082; A47J2043/04409; A47J2043/04418; Y; Y10; Y10S; Y10S366/00; Y10S366/601
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
73 words
A MIXER COMPRISING A HOUSING, SAID HOUSING COMPRISING TOP AND BOTTOM MEMBERS WHICH TOGETHER DEFINE SAID HOUSING, A HANDLE CONNECTED TO SAID TOP MEMBER, AND A MIXER MOTOR INCLUDING MOTOR SHAFT BEARINGS INSIDE SAID HOUSING, SAID BOTTOM MEMBER COMPRISING A MOLDED PLASTIC MEMBER HAVING INTEGRALLY FORMED BEARING SEATS FORMED THEREIN, SAID MOTOR AND SAID BEARINGS BEING DIRECTLY MOUNTED ON SAID PLASTIC MEMBER AND ITS BEARING SEATS, AND METALLIC BEARING RETAINERS FOR RETAINING SAID
Claim 2
Dependent Claim
73 words
A MIXER COMPRISING A HOUSING, SAID HOUSING COMPRISING TOP AND BOTTOM MEMBERS WHICH TOGETHER DEFINE SAID HOUSING, A HANDLE CONNECTED TO SAID TOP MEMBER, AND A MIXER MOTOR INCLUDING MOTOR SHAFT BEARINGS INSIDE SAID HOUSING, SAID BOTTOM MEMBER COMPRISING A MOLDED PLASTIC MEMBER HAVING INTEGRALLY FORMED BEARING SEATS FORMED THEREIN, SAID MOTOR AND SAID BEARINGS BEING DIRECTLY MOUNTED ON SAID PLASTIC MEMBER AND ITS BEARING SEATS, AND METALLIC BEARING RETAINERS FOR RETAINING SAID
References Cited (Backward Citations)
US690024A
Cited
US2544343A
Cited
GB711620A
Cited
GB730007A
Cited
US2707623A
Cited
US2705619A
Cited
US2812166A
Cited
US2797901A
Cited
US2866669A
Cited
US3077340A
Cited
US3119942A
Cited
US3121813A
Cited
FR1282681A
Cited
US3187214A
Cited
US3203096A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-09-05 | 1970-03-07 | 1970-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-05 | 1974-03-07 | 1974-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-05 | 1978-03-07 | 1978-09-06 | $7700.00 | Window Closed / Lapsed |