US3133976A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aerator beater
Assignee: Individual
•
Filing: 1960-06-30
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Granted: 1964-05-19
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Expires: 1980-06-30
Abstract
No abstract record available.
Inventors
- 👤 George E Gross
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:10
CPC Classifications
A; A47; A47J; A47J43/00; A47J43/10; A47J43/1006; A47J43/1031; A47J43/1037
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
157 words
AN AERATING AGITATING ROTARY BEATER APPARTUS COMPRISING FRAME MEANS, ROTARY DRIVE MEANS ROTATABLY SUPPORTED BY SAID FRAME MEANS, ROTARY BEATER BLADE MEANS ROTATABLY SUPPORTED BY SAID FRAME MEANS FOR AGITATING A QUANTITY OF LIQUID IN A CONTAINER, SAID BEATER BLADE MEANS BEING PARTLY WITHIN SAID LIQUID AND PARTLY EXTENDING ABOVE SAID LIQUID, AT LEAST A PART OF SAID FRAME MEANS AND SAID ROTARY DRIVE MEANS BEING DISPOSED ABOVE SAID LIQUID, ROTARY TRNASMISSION MEANS DISPOSED ABOVE SAID LIQUID AND DRIVINGLY INTERCONNECTING SAID ROTARY DRIVE MEANS AND SAID BEATER BLADE MEANS FOR ROTATABLY DRIVING SAID BEATER BLADE MEANS IN RESPONSE TO ROTATION OF SAID ROTARY DRIVE MEANS, ASPIRATOR TUBE MEANS HAVNG NTAKE OPEINING MEANS ADJACENT ONE END AND A PLURALITY OF RELATIVELY SMALL ASPIRATOR OPEINGS SPACED ALONG SAID TUBE MEANS, AND MEANS ON SAID BEATER MEANS DETACHABLY SECURING SAID ASPIRATOR TUBE MEANS THERETO WITH SAID INTAKE OPEINING MEANS DISPOSED ABOVE SAID LIQUID AND AT LEAST SOME OF SAID ASPIRA-
Claim 2
Dependent Claim
157 words
AN AERATING AGITATING ROTARY BEATER APPARTUS COMPRISING FRAME MEANS, ROTARY DRIVE MEANS ROTATABLY SUPPORTED BY SAID FRAME MEANS, ROTARY BEATER BLADE MEANS ROTATABLY SUPPORTED BY SAID FRAME MEANS FOR AGITATING A QUANTITY OF LIQUID IN A CONTAINER, SAID BEATER BLADE MEANS BEING PARTLY WITHIN SAID LIQUID AND PARTLY EXTENDING ABOVE SAID LIQUID, AT LEAST A PART OF SAID FRAME MEANS AND SAID ROTARY DRIVE MEANS BEING DISPOSED ABOVE SAID LIQUID, ROTARY TRNASMISSION MEANS DISPOSED ABOVE SAID LIQUID AND DRIVINGLY INTERCONNECTING SAID ROTARY DRIVE MEANS AND SAID BEATER BLADE MEANS FOR ROTATABLY DRIVING SAID BEATER BLADE MEANS IN RESPONSE TO ROTATION OF SAID ROTARY DRIVE MEANS, ASPIRATOR TUBE MEANS HAVNG NTAKE OPEINING MEANS ADJACENT ONE END AND A PLURALITY OF RELATIVELY SMALL ASPIRATOR OPEINGS SPACED ALONG SAID TUBE MEANS, AND MEANS ON SAID BEATER MEANS DETACHABLY SECURING SAID ASPIRATOR TUBE MEANS THERETO WITH SAID INTAKE OPEINING MEANS DISPOSED ABOVE SAID LIQUID AND AT LEAST SOME OF SAID ASPIRA-
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) | 1967-05-19 | 1967-11-18 | 1968-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-19 | 1971-11-18 | 1972-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-19 | 1975-11-18 | 1976-05-19 | $7700.00 | Window Closed / Lapsed |