US3165772A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paint roller construction
Assignee: Baker Brush Co Inc
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Filing: 1963-09-12
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Granted: 1965-01-19
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Expires: 1983-09-12
Abstract
No abstract record available.
Inventors
- 👤 James J Mcginley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 17:59
CPC Classifications
B; B05; B05C; B05C17/00; B05C17/02
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
154 words
A PAINT ROLLER DEVICE COMPRISING A SUPPORT ROD HAVING ONE END LEADING TO A HANDLE AND HAVING ITS OTHER END FORMING AN AXLE PORTION, A SPACED PAIR OF END CAP MEMBERS ROTATABLY SUPPORTED ON SAID AXLE PORTION, MEANS ON SAID AXLE PORTION FOR LIMITING SEPARATING RELATIVE MOVEMENT OF SAID END CAPS, CYLINDRICAL PORTIONS FORMED ON SAID END CAP MEMBERS, A ROLL SUPPORT MEMBER CARRIED ON SAID CYLINDRICAL PORTIONS, SAID ROLL SUPPORT MEMBER COMPRISING FIRST AND SECOND SUBSTANTIALLY IDENTICAL HELICES OF RESILIENT SPRING MATERIAL, SAID HELICES BEING DISPOSED COAXIALLY ABOUT SAID AXLE PORTION AND BEING ANGULAR AND ROTATED 180* WITH RESPECT TO EACH OTHER, ANNULAR MEANS FORMED AT THE ENDS OF SAID HELICES AND UNITING THE LATTER, EACH SAID ANNULAR MEANS BEING LOSSELY SUPPORTED ON THE CYLINDRICAL PORTION OF ONE OF SAID END CAP MEMBER AND BEING MOVABLE WITH RESPECT TO SAID END CAP MEMBER LONGITUDINALLY AND TRANSVERSELY WITH RELATION TO SAID END CAP MEMBERS.
References Cited (Backward Citations)
DE206185C
Cited
US3019466A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-01-19 | 1968-07-20 | 1969-01-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-01-19 | 1972-07-20 | 1973-01-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-01-19 | 1976-07-20 | 1977-01-19 | $7700.00 | Window Closed / Lapsed |