US3184355A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making a printer's roller
Assignee: SAM L BINGHAM S SON Manufacturing CO
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Filing: 1963-04-15
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Granted: 1965-05-18
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Expires: 1983-04-15
Abstract
No abstract record available.
Inventors
- 👤 James K Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:10
CPC Classifications
B; B41; B41N; B41N7/00; B41N7/06; B41N7/005; B41N2207/00; B41N2207/02; B41N2207/04; B41N2207/14; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49544; Y10T29/4956; Y10T29/49563
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
82 words
THE METHOD OF MAKING A PRINTER''S ROLLER, COMPRISING PREFORMING AN OUTER COVERING BY VULCANIZING AN EXTRUDED RUBBER SLEEVE UPON A KNITTED TUBULAR COTTON FABRIC SLEEVE LINING STRETCHED ONTO A MANDREL, SATURATING THE SLEEVE LINING OF SAID PREFORMED COVERING WITH AN ADHESIVE, SLIPPING SAID COVERING OVER A METAL CORE AND ALLOWING SAID ADHESIVE TO SET BY DRYING, FININS GRINDING AND POLISHING THE OUTER PERIPHERAL SURFACE OF SAID COVERING, AND TRIMMING THE ENDS OF SAID COVERING TO CONFORM TO THE LENGTH OF SAID CORE.
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) | 1968-05-17 | 1968-11-16 | 1969-05-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-17 | 1972-11-16 | 1973-05-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-17 | 1976-11-16 | 1977-05-18 | $7700.00 | Window Closed / Lapsed |