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US3198490A Expired / Lapsed US ⏱️ 0.0 years remaining

Beater ejecting means for an electric food mixer

Assignee: Sunbeam Corp
•
Filing: 1962-09-20
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Granted: 1965-08-03
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Expires: 1982-09-20
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Abstract

No abstract record available.

Inventors

  • 👤 Jepson Ivar
  • 👤 Worthy L Chambers

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 09:44
CPC Classifications
A; A47; A47J; A47J43/00; A47J43/04; A47J43/044; A47J2043/04409; A47J2043/04418; A47J2043/04445

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 115 words
AN EJECTOR MECHANISM FOR EJECTING A PAIR OF BEATER ELEMENTS FROM A FOOD MIXER COMPRISING A SUBSTANTIALLY FLAT PLATE WITH MEANS AT ONE END THEREOF FOR PIVOTALLY MOUNTING SAID PLATE, SAID INCLUDING A PAIR OF ELONGATED SPACED PARALLEL ARMS DEPENDING DOWNWARDLY FROM SAID PLATE TOWARD SHOULDER MEANS ON SAID BEATER ELEMENTS, THE PLANES OF SAID ARMS BEING GENERALLY PERPENDICULAR TO THE PLANE OF SAID PLATE, ONE OF SAID ARMS BEING LONGER THAN THE OTHER SO THAT DOWNWARD PIVOTAL MOVEMENT OF SAID PLATE WILL CAUSE ONE ARM TO ENGAGE ITS ASSOCIATED SHOULDER AND RELEASE ONE OF SAID BEATER ELEMENTS PRIOR TO THE RELEASE OF SAID OTHER ELEMENT IN RESPONSE TO CONTINUOUS PIVOTAL MOVEMENT OF SAID PLATE.

References Cited (Backward Citations)

US2326996A Cited
US2584214A Cited
US2615939A Cited
US2701698A Cited
US2744734A Cited
US2773679A Cited
US2737371A Cited
US2798696A Cited
US2815939A Cited
US2797901A Cited
US2842346A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1968-08-02 1969-02-01 1969-08-03 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1972-08-02 1973-02-01 1973-08-03 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1976-08-02 1977-02-01 1977-08-03 $7700.00 Window Closed / Lapsed

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