US3112505A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary paint brush comb
Assignee: Individual
•
Filing: 1961-09-18
•
Granted: 1963-12-03
•
Expires: 1981-09-18
Abstract
No abstract record available.
Inventors
- 👤 Raymond V Hirst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 05:04
CPC Classifications
B; B05; B05C; B05C21/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
103 words
A ROTARY PAINT BRUSH COMB, COMPRISING A TUBULAR METAL BODY, A TUBULAR LINER OF SOFT RESILIENT ORGANIC PLASTIC FLEXIBLE MATERIAL HAVING ITS PERIPHERY IN FULL CONTACT WITH THE BORE OF SAID BODY, MEANS ROTATING SAID BODY ABOUT ITS AXIS AT A SPEED IN THE ORDER OF 45 R.P.M., A PLURALITY OF CYLINDRICAL BORES EXTENDING GENERALLY RADIALLY THROUGH SAID TUBULAR METAL BODY, OPENINGS OF SMALLER CROSS SECTIONAL SIZE THAN SAID BORES FORMING CYLINDRICAL CONTINUATIONS OF EACH OF SAID BORES THROUGH SAID LINER, AND A POINTED CYLINDRICAL PIN HAVING ITS BODY FITTED IN EACH OF SAID BORES AND OPENINGS AND BEING COMPRESSIVELY SEIZED BY SAID
Claim 2
Dependent Claim
103 words
A ROTARY PAINT BRUSH COMB, COMPRISING A TUBULAR METAL BODY, A TUBULAR LINER OF SOFT RESILIENT ORGANIC PLASTIC FLEXIBLE MATERIAL HAVING ITS PERIPHERY IN FULL CONTACT WITH THE BORE OF SAID BODY, MEANS ROTATING SAID BODY ABOUT ITS AXIS AT A SPEED IN THE ORDER OF 45 R.P.M., A PLURALITY OF CYLINDRICAL BORES EXTENDING GENERALLY RADIALLY THROUGH SAID TUBULAR METAL BODY, OPENINGS OF SMALLER CROSS SECTIONAL SIZE THAN SAID BORES FORMING CYLINDRICAL CONTINUATIONS OF EACH OF SAID BORES THROUGH SAID LINER, AND A POINTED CYLINDRICAL PIN HAVING ITS BODY FITTED IN EACH OF SAID BORES AND OPENINGS AND BEING COMPRESSIVELY SEIZED BY SAID
References Cited (Backward Citations)
DE110199C
Cited
US23385A
Cited
US282940A
Cited
US629069A
Cited
US1069350A
Cited
US1274573A
Cited
US1282774A
Cited
US1493916A
Cited
US1542025A
Cited
US2115543A
Cited
US2354898A
Cited
US2701376A
Cited
US3015121A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-12-02 | 1967-06-03 | 1967-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-02 | 1971-06-03 | 1971-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-02 | 1975-06-03 | 1975-12-03 | $7700.00 | Window Closed / Lapsed |