US2547220A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Textile print blanket
Assignee: Dewey and Almy Chemical Co
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Filing: 1948-05-01
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Granted: 1951-04-03
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Expires: 1968-05-01
Abstract
No abstract record available.
Inventors
- 👤 Edward W Merrill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:36
CPC Classifications
B; B41; B41F; B41F15/00; B41F15/08; B41F15/0831; B41F15/0845; B41F15/0859; Y; Y10; Y10S; Y10S428/00; Y10S428/90
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
68 words
AN ENDLESS PRINT BLANKET COMPOSED OF A MULTIPLICITY OF RUBBER-COATED CIRCUMFERENTIALLY COEXTENSIVE TEXTILE FABRIC PLIES, HAVING THE FABRIC AT LEAST OF ITS TOP PLY BUTTED ALONG A LINE OF INTERFITTED V''S HAVING BASES WHICH ARE BUT SMALL FRACTIONS OF THE WIDTH OF THE BLANKET, THE LENGTH OF SAID V''S BEING AT LEAST A SMALL NUMBER MULTIPLE OF THE BASE DIMENSION, SAID BLANKET BEING VULCANIZED INTO A UNITARY STRUCTURE.
Claim 2
Dependent Claim
68 words
AN ENDLESS PRINT BLANKET COMPOSED OF A MULTIPLICITY OF RUBBER-COATED CIRCUMFERENTIALLY COEXTENSIVE TEXTILE FABRIC PLIES, HAVING THE FABRIC AT LEAST OF ITS TOP PLY BUTTED ALONG A LINE OF INTERFITTED V''S HAVING BASES WHICH ARE BUT SMALL FRACTIONS OF THE WIDTH OF THE BLANKET, THE LENGTH OF SAID V''S BEING AT LEAST A SMALL NUMBER MULTIPLE OF THE BASE DIMENSION, SAID BLANKET BEING VULCANIZED INTO A UNITARY STRUCTURE.
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) | 1954-04-02 | 1954-10-02 | 1955-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-04-02 | 1958-10-02 | 1959-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-04-02 | 1962-10-02 | 1963-04-03 | $7700.00 | Window Closed / Lapsed |