US3071792A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Polishing machine having resilient mount for aerosol dispenser
Assignee: EASTERN RES CORP
•
Filing: 1960-11-04
•
Granted: 1963-01-08
•
Expires: 1980-11-04
Abstract
No abstract record available.
Inventors
- 👤 Rachlin Philip
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:27
CPC Classifications
A; A47; A47L; A47L11/00; A47L11/40; A47L11/02; A47L11/10; A47L11/14; A47L11/16; A47L11/162; A47L11/1625; A47L11/4036; A47L11/4038; A47L11/4075; A47L11/408; A47L11/4088
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
159 words
IN A POLISHING MACHINE COMPRISING A BRUSH HOUSING, A SHAFT EXTENDING FROM SAID BRUSH HOUSING, A BRUSH ROTATABLY MOUNTED ABOUT A VERTICAL AXIS AND SUPPORTED BY SAID HOUSING BENEATH SAID HOUSING, A HANDLE ON SAID SHAFT REMOTE FROM SAID BRUSH HOUSING, POWER MEANS FOR ROTATING SAID BRUSH, A SEALED PRESSURIZED AEROSOL CONTAINER FOR A FLOOR FINISHING AGENT RESILIENTLY MOUNTED ON SAID SHAFT BY AN ELASTOMERIC MOUNTING MEANS, A VALVE MEANS ON SAID CONTAINER ADJACENT SAID HANDLE, SAID VALVE MEANS HOUSING AN INLET AND OUTLET SIDE, THE INLET SIDE OF SAID VALVE MEANS BEING IN COMMUNICATION WITH SAID CONTAINER, A HOSE EXTENDING FROM THE OUTLET SIDE OF SAID VALVE MEANS TO A NOZZLE ON SAID BRUSH HOUSING, SAID NOZZLE HAVING AN OUTLET PORT DIRECTED IN A DIRECTION SO THAT THE FLOOR FINISHING AGENT FROM SAID CONTAINER IS DISPENSED UNDER PRESSURE AS AN AEROSOLIZED FOAM ON A FLOOR ADJACENT SAID BRUSH HOUSING WHEN SAID VALVE MEANS IS IN AN OPENED POSITION.
Claim 2
Dependent Claim
159 words
IN A POLISHING MACHINE COMPRISING A BRUSH HOUSING, A SHAFT EXTENDING FROM SAID BRUSH HOUSING, A BRUSH ROTATABLY MOUNTED ABOUT A VERTICAL AXIS AND SUPPORTED BY SAID HOUSING BENEATH SAID HOUSING, A HANDLE ON SAID SHAFT REMOTE FROM SAID BRUSH HOUSING, POWER MEANS FOR ROTATING SAID BRUSH, A SEALED PRESSURIZED AEROSOL CONTAINER FOR A FLOOR FINISHING AGENT RESILIENTLY MOUNTED ON SAID SHAFT BY AN ELASTOMERIC MOUNTING MEANS, A VALVE MEANS ON SAID CONTAINER ADJACENT SAID HANDLE, SAID VALVE MEANS HOUSING AN INLET AND OUTLET SIDE, THE INLET SIDE OF SAID VALVE MEANS BEING IN COMMUNICATION WITH SAID CONTAINER, A HOSE EXTENDING FROM THE OUTLET SIDE OF SAID VALVE MEANS TO A NOZZLE ON SAID BRUSH HOUSING, SAID NOZZLE HAVING AN OUTLET PORT DIRECTED IN A DIRECTION SO THAT THE FLOOR FINISHING AGENT FROM SAID CONTAINER IS DISPENSED UNDER PRESSURE AS AN AEROSOLIZED FOAM ON A FLOOR ADJACENT SAID BRUSH HOUSING WHEN SAID VALVE MEANS IS IN AN OPENED POSITION.
References Cited (Backward Citations)
US1860168A
Cited
US2252269A
Cited
US2333829A
Cited
US2566429A
Cited
US2720422A
Cited
US2943766A
Cited
US2964220A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-07 | 1966-07-09 | 1967-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-07 | 1970-07-09 | 1971-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-07 | 1974-07-09 | 1975-01-08 | $7700.00 | Window Closed / Lapsed |