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US3071792A Expired / Lapsed US ⏱️ 0.0 years remaining

Polishing machine having resilient mount for aerosol dispenser

Assignee: EASTERN RES CORP
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Filing: 1960-11-04
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Granted: 1963-01-08
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Expires: 1980-11-04
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Abstract

No abstract record available.

Inventors

  • 👤 Rachlin Philip

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-28 22:29
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

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