Patent US3112957A successfully refreshed from Google Patents.
US3112957A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brush-making machine
Assignee: KINGS BRUSH CO
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Filing: 1960-04-27
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Granted: 1963-12-03
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Expires: 1980-04-27
Abstract
No abstract record available.
Inventors
- 👤 Briglia Anton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:22
CPC Classifications
A; A46; A46D; A46D3/00; A46D3/04; A46D3/05
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
93 words
IN A BRUSH-MAKING MACHINE, MEANS FOR SUPPLYING A PAIR OF WIRES, FIXED MEANS FOR BRINGING THE WIRE ENDS TOGETHER AND HOLDING THEM AGAINST TWISTING, MEANS BEYOND THE HOLDING MEANS FOR GRIPPING THE WIRES AND DRAWING THEM THROUGH THE HOLDING MEANS ALONG A GIVEN PATH AND SIMULTANEOUSLY, WHENEVER THE WIRES ARE GRIPPED, ALWAYS ROTATING THE GRIPPED WIRES TO TWIST THEM, AND A FEEDER WHEEL ROTATABLE BY ONE OF THE DRAWN WIRES FOR FEEDING BRISTLES TO AND LAYING THEM BETWEEN THE WIRES, WHEREBY A BRUSH IS FORMED WHEN THE TWISTED WIRES LOCK THE BRISTLES THEREBETWEEN.
Claim 2
Dependent Claim
93 words
IN A BRUSH-MAKING MACHINE, MEANS FOR SUPPLYING A PAIR OF WIRES, FIXED MEANS FOR BRINGING THE WIRE ENDS TOGETHER AND HOLDING THEM AGAINST TWISTING, MEANS BEYOND THE HOLDING MEANS FOR GRIPPING THE WIRES AND DRAWING THEM THROUGH THE HOLDING MEANS ALONG A GIVEN PATH AND SIMULTANEOUSLY, WHENEVER THE WIRES ARE GRIPPED, ALWAYS ROTATING THE GRIPPED WIRES TO TWIST THEM, AND A FEEDER WHEEL ROTATABLE BY ONE OF THE DRAWN WIRES FOR FEEDING BRISTLES TO AND LAYING THEM BETWEEN THE WIRES, WHEREBY A BRUSH IS FORMED WHEN THE TWISTED WIRES LOCK THE BRISTLES THEREBETWEEN.
References Cited (Backward Citations)
US1058499A
Cited
US1389302A
Cited
US2272800A
Cited
FR1034708A
Cited
US2712473A
Cited
FR63866E
Cited
US2903299A
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 |