US2715596A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sheet material and method for the manufacture thereof
Assignee: Hawley Products Co
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Filing: 1953-07-07
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Granted: 1955-08-16
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Expires: 1973-07-07
Abstract
No abstract record available.
Inventors
- 👤 Don M Hawley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:52
CPC Classifications
B; B29; B29C; B29C70/00; B29C70/04; B29C70/06; B29C70/10; B29C70/16; B29C70/20; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1028; Y10T156/1089; Y10T428/00; Y10T428/24; Y10T428/24479; Y10T428/24521; Y10T428/24545
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
118 words
A ROLLABLE MATERIAL COMPRISING A RESINOUS SHEET MATERIAL OF SUFFICIENT FLEXIBILITY TO BE WOUND INTO A ROLL, PERMANENTLY UNITED ON ONE SURFACE ONLY TO SPACED APART, SUBSTANTIALLY PARALLEL, SUBSTANTIALLY RIGID ELONGATED MEMBERS EXTENDING ONLY TRANSVERSELY OF THE DIRECTION IN WHICH SAID SHEET MATERIAL IS TO BE WOUND,SAID ELONGATED MEMBERS EACH HAVING A PLURALITY OF SURFACES, ONE OF WHICH IS ADHERENTLY SECURED TO SAID SURFACE OF SAID SHEET MATERIAL, THE OPPOSITE SURFACE OF SAID SHEET MATERIAL BEING A HARD, WEAR-RESISTANT, IMPERVIOUS RESINOUS SURFACE WHICH IS RESISTANT TO STAINS, EASILY CLEANED AND NOT DAMAGED BY WASHING WITH SOAP AND WATER, AND THE SPACING BETWEEN SAID ELONGATED MEMBERS BEING SUFFICIENT TO PERMIT SAID SHEET MATERIAL TO BE WOUND INTO A ROLL.
Claim 2
Dependent Claim
118 words
A ROLLABLE MATERIAL COMPRISING A RESINOUS SHEET MATERIAL OF SUFFICIENT FLEXIBILITY TO BE WOUND INTO A ROLL, PERMANENTLY UNITED ON ONE SURFACE ONLY TO SPACED APART, SUBSTANTIALLY PARALLEL, SUBSTANTIALLY RIGID ELONGATED MEMBERS EXTENDING ONLY TRANSVERSELY OF THE DIRECTION IN WHICH SAID SHEET MATERIAL IS TO BE WOUND,SAID ELONGATED MEMBERS EACH HAVING A PLURALITY OF SURFACES, ONE OF WHICH IS ADHERENTLY SECURED TO SAID SURFACE OF SAID SHEET MATERIAL, THE OPPOSITE SURFACE OF SAID SHEET MATERIAL BEING A HARD, WEAR-RESISTANT, IMPERVIOUS RESINOUS SURFACE WHICH IS RESISTANT TO STAINS, EASILY CLEANED AND NOT DAMAGED BY WASHING WITH SOAP AND WATER, AND THE SPACING BETWEEN SAID ELONGATED MEMBERS BEING SUFFICIENT TO PERMIT SAID SHEET MATERIAL TO BE WOUND INTO A ROLL.
Claim 3
Independent Claim
97 words
A METHOD OF MAKING A RE-ENFORCED SHEET MATERIAL CAPABLE OF BEING WOUND INTO A ROLL WHICH COMPRISES PERMANENTLY UNITING TO ONE SIDE ONLY OF A RESINOUS SHEET MATERIAL OF SUFFICIENT FLEXIBILITY TO BE WOUNND INTO A ROLL TRANSVERSELY OF THE DIRECTION IN WHICH SAID SHEET MATERIAL IS TO BE WOUND, SUBSTANTIALLY PARALLEL, SUBSTANTIALLY RIGID, ELONGATED MEMBERS, SAID ELONGATED MEMBERS EACH HAVING A PLURALITY OF SURFACES, ONE OF WHICH IS SECURED TO SAID SURFACE OF SAID SHEET MATERIAL, AND SPACING SAID ELONGATED MEMBERS A SUFFICIENT DISTANCE APART TO PERMIT SAID SHEET MATERIAL TO BE WOUND INTO A ROLL.
Claim 4
Independent Claim
97 words
A METHOD OF MAKING A RE-ENFORCED SHEET MATERIAL CAPABLE OF BEING WOUND INTO A ROLL WHICH COMPRISES PERMANENTLY UNITING TO ONE SIDE ONLY OF A RESINOUS SHEET MATERIAL OF SUFFICIENT FLEXIBILITY TO BE WOUNND INTO A ROLL TRANSVERSELY OF THE DIRECTION IN WHICH SAID SHEET MATERIAL IS TO BE WOUND, SUBSTANTIALLY PARALLEL, SUBSTANTIALLY RIGID, ELONGATED MEMBERS, SAID ELONGATED MEMBERS EACH HAVING A PLURALITY OF SURFACES, ONE OF WHICH IS SECURED TO SAID SURFACE OF SAID SHEET MATERIAL, AND SPACING SAID ELONGATED MEMBERS A SUFFICIENT DISTANCE APART TO PERMIT SAID SHEET MATERIAL TO BE WOUND INTO A ROLL.
References Cited (Backward Citations)
US1325363A
Cited
US1191765A
Cited
US1297643A
Cited
US2052490A
Cited
US2135057A
Cited
US2197132A
Cited
US2574221A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-08-15 | 1959-02-14 | 1959-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-08-15 | 1963-02-14 | 1963-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-08-15 | 1967-02-14 | 1967-08-16 | $7700.00 | Window Closed / Lapsed |