Patent US3170676A successfully refreshed from Google Patents.
US3170676A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispensing freezer beater and mounting therefor
Assignee: Individual
•
Filing: 1962-12-21
•
Granted: 1965-02-23
•
Expires: 1982-12-21
Abstract
No abstract record available.
Inventors
- 👤 Lawrence E Koch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 22:09
CPC Classifications
A; A23; A23G; A23G9/00; A23G9/04; A23G9/22; A23G9/28; A23G9/281; A23G9/224
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
100 words
IN COMBINATION WITH A FREEZING CYLINDER HAVING A REMOVABLE FRONT COVER INCLUDING A LARGE HUB EXTENDING CENTRALLY INTO SAID CYLINDER TO DEFINE THEREWITH AN ANNULAR FLOW PATH, AND A DISCHARGE OPENING IN SAID COVER AND LOCATED IN SAID FLOW PATH, A REMOVABLE SLEEVE MOUNTED ON SAID HUB, A ROTARY BEATER IN SAID CYLINDER FOR FEEDING MATERIAL TOWARD SAID COVER, MATERIAL PUMPING MEANS AT THE FRONT END OF SAID BEATER FOR ROTATION IN SAID FLOW PATH AND FORCING MATERIAL INTO SAID DISCHARGE OPENING, SAID PUMPING MEANS BEING MOUNTED ON SAID REMOVABLE SLEEVE FOR ROTATIONALLY SUPPORTING THE FRONT END OF SAID BEATER.
Claim 2
Dependent Claim
100 words
IN COMBINATION WITH A FREEZING CYLINDER HAVING A REMOVABLE FRONT COVER INCLUDING A LARGE HUB EXTENDING CENTRALLY INTO SAID CYLINDER TO DEFINE THEREWITH AN ANNULAR FLOW PATH, AND A DISCHARGE OPENING IN SAID COVER AND LOCATED IN SAID FLOW PATH, A REMOVABLE SLEEVE MOUNTED ON SAID HUB, A ROTARY BEATER IN SAID CYLINDER FOR FEEDING MATERIAL TOWARD SAID COVER, MATERIAL PUMPING MEANS AT THE FRONT END OF SAID BEATER FOR ROTATION IN SAID FLOW PATH AND FORCING MATERIAL INTO SAID DISCHARGE OPENING, SAID PUMPING MEANS BEING MOUNTED ON SAID REMOVABLE SLEEVE FOR ROTATIONALLY SUPPORTING THE FRONT END OF SAID BEATER.
References Cited (Backward Citations)
US2847197A
Cited
US3061281A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-02-23 | 1968-08-24 | 1969-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-23 | 1972-08-24 | 1973-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-23 | 1976-08-24 | 1977-02-23 | $7700.00 | Window Closed / Lapsed |