US3337899A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Roller type paint dispenser
Assignee: Individual
•
Filing: 1965-08-16
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Granted: 1967-08-29
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Expires: 1985-08-16
Abstract
No abstract record available.
Inventors
- 👤 James M Rentfrow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 18:18
CPC Classifications
B; B05; B05C; B05C17/00; B05C17/02; B05C17/03; B05C17/0316; B05C17/0325; B05B; B05B15/00; B05B15/20; B05B15/25; B05C17/0308
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
168 words
A ROLLER PAINT APPLICATOR COMPRISING AN ELONGATED HOLLOW PAINT RESERVOIR HANDLE MEANS HAVING AN END WALL CLOSURE AT ONE END, SAID END WALL CLOSURE INCLUDING INDEPENDENT FIRST AND SECOND INLET AND OUTLET CONDUIT MEANS MOUNTED ON SAID CLOSURE, SAID INLET AND OUTLET CONDUITS EACH BEING IN INDEPENDENT AND DIRECT COMMUNICATION WITH THE INTERIOR OF SAID PAINT RESERVOIR HANDLE MEANS, A FIRST VALVE MEANS INTERPOSED IN SAID INLET CONDUIT MEANS AND ADAPTED TO PERMIT FILLING OF SAID RESERVOIR, PUMP MEANS CARRIED BY SAID RESERVOIR AND ADAPTED TO PRESSURIZE THE CONTENTS OF SAID RESERVOIR, A SECOND VALUE MEANS INTERPOSED IN SAID OUTLET CONDUIT MEANS AND ADAPTED TO SELECTIVELY RELEASE THE PRESSURIZED PAINT CONTENTS OF SAID RESERVOIR THROUGH SAID OUTLET CONDUIT, PAINT APPLICATOR ROLLER SUPPORT CONDUIT MEANS OPERATIVELY ASSOCIATED WITH SAID SECOND VALVE MEANS, A GENERALLY POROUS PAINT APPLICATOR ROLLER ROTATABLY JOURNALED ABOUT SAID PAINT APPLICATOR ROLLER SUPPORT CONDUIT, AND MEANS PLACING THE INTERIOR OF SAID PAINT APPLICATOR ROLLER SUPPORT CONDUIT IN COMMUNICATION WITH THE INTERIOR OF SAID PAINT APPLICATOR ROLLER.
Claim 2
Dependent Claim
168 words
A ROLLER PAINT APPLICATOR COMPRISING AN ELONGATED HOLLOW PAINT RESERVOIR HANDLE MEANS HAVING AN END WALL CLOSURE AT ONE END, SAID END WALL CLOSURE INCLUDING INDEPENDENT FIRST AND SECOND INLET AND OUTLET CONDUIT MEANS MOUNTED ON SAID CLOSURE, SAID INLET AND OUTLET CONDUITS EACH BEING IN INDEPENDENT AND DIRECT COMMUNICATION WITH THE INTERIOR OF SAID PAINT RESERVOIR HANDLE MEANS, A FIRST VALVE MEANS INTERPOSED IN SAID INLET CONDUIT MEANS AND ADAPTED TO PERMIT FILLING OF SAID RESERVOIR, PUMP MEANS CARRIED BY SAID RESERVOIR AND ADAPTED TO PRESSURIZE THE CONTENTS OF SAID RESERVOIR, A SECOND VALUE MEANS INTERPOSED IN SAID OUTLET CONDUIT MEANS AND ADAPTED TO SELECTIVELY RELEASE THE PRESSURIZED PAINT CONTENTS OF SAID RESERVOIR THROUGH SAID OUTLET CONDUIT, PAINT APPLICATOR ROLLER SUPPORT CONDUIT MEANS OPERATIVELY ASSOCIATED WITH SAID SECOND VALVE MEANS, A GENERALLY POROUS PAINT APPLICATOR ROLLER ROTATABLY JOURNALED ABOUT SAID PAINT APPLICATOR ROLLER SUPPORT CONDUIT, AND MEANS PLACING THE INTERIOR OF SAID PAINT APPLICATOR ROLLER SUPPORT CONDUIT IN COMMUNICATION WITH THE INTERIOR OF SAID PAINT APPLICATOR ROLLER.
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) | 1970-08-28 | 1971-02-27 | 1971-08-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-28 | 1975-02-27 | 1975-08-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-28 | 1979-02-27 | 1979-08-29 | $7700.00 | Window Closed / Lapsed |