Patent US3276947A successfully refreshed from Google Patents.
US3276947A
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Lithographic printer's blanket and method of making same
Assignee: Uniroyal Inc
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Filing: 1961-04-17
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Granted: 1966-10-04
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Expires: 1981-04-17
Abstract
No abstract record available.
Inventors
- 👤 John L Waterman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:19
CPC Classifications
B; B41; B41N; B41N10/00; B41N10/02; B41N10/04; B41N2210/00; B41N2210/02; B41N2210/06; B41N2210/14; Y; Y10; Y10S; Y10S428/00; Y10S428/909; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31855; Y10T428/31931; Y10T428/31935; Y10T442/00; Y10T442/30; Y10T442/3179; Y10T442/322
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
56 words
IN A LITHOGRAPHIC PRINTER''S BLANKET SUITABLE FOR USE IN AN OFFSET PRESS COMPRISING A CARCASS AND A FACING LAYER, THE IMPROVEMENT WHEREIN SAID CARCASS COMPRISES A SINGLE LAYER OF MULTI-CORD FABRIC CONSISTING PRIMARILY OF STRANDS OF FILAMENT YARNS IN THE WARP DIRECTION WITH ONLY SUCH STRANDS OF YARN IN THE FILL DIRECTION AS ARE NECESSARY TO
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-03 | 1970-04-04 | 1970-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-03 | 1974-04-04 | 1974-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-03 | 1978-04-04 | 1978-10-04 | $7700.00 | Window Closed / Lapsed |