US2705690A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flexible sheet material and method
Assignee: Uniroyal Inc
•
Filing: 1953-06-05
•
Granted: 1955-04-05
•
Expires: 1973-06-05
Abstract
No abstract record available.
Inventors
- 👤 Harold T Nelson
- 👤 Raymond A Pancheri
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 01:32
CPC Classifications
C; C08; C08J; C08J7/00; C08J7/04; C08J7/0427; C08J7/043; C08J7/046; C08J2327/00; C08J2327/02; C08J2327/04; C08J2327/06; C08J2433/00; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31652; Y10T428/31663; Y10T428/31855; Y10T428/31909; Y10T428/31928; Y10T442/00; Y10T442/60; Y10T442/674; Y10T442/676
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
100 words
FLEXIBLE SHEET MATERIAL ADAPTED FOR USE AS UPHOLSTERY MATERIAL OR THE LIKE AND COMPRISING A SHEET OF PLASTICIZED VINYL RESIN SELECTED FROM THE GROUP CONSISTING OF POLYVINYL CHLORIDE AND COPOLYMERS OF A MAJOR PROPORTION OF VINYL CHLORIDE AND A MINOR PROPORTION OF A COPOLYMERIZABLE MONOMER, SAID SHEET HAVING ON ITS SURFACE A SLIP FINISH LAYER OF A MIXTURE OF RESINOUS POLYETHYL METHACRYLATE, RESINOUS POLYMETHYL METHACRYLATE, A VINYL RESIN SELECTED FROM THE SAID GROUP, AND A SILICONE SELECTED FROM THE GROUP CONSISTING OF SILICONE FLUIDS AND SOLUBLE SILICON RUBBERS, THE PROPORTIONS OF THE THREE RESINOUS MATERIALS BEING WITHIN THE FOLLOWING RANGES:
Claim 2
Dependent Claim
100 words
FLEXIBLE SHEET MATERIAL ADAPTED FOR USE AS UPHOLSTERY MATERIAL OR THE LIKE AND COMPRISING A SHEET OF PLASTICIZED VINYL RESIN SELECTED FROM THE GROUP CONSISTING OF POLYVINYL CHLORIDE AND COPOLYMERS OF A MAJOR PROPORTION OF VINYL CHLORIDE AND A MINOR PROPORTION OF A COPOLYMERIZABLE MONOMER, SAID SHEET HAVING ON ITS SURFACE A SLIP FINISH LAYER OF A MIXTURE OF RESINOUS POLYETHYL METHACRYLATE, RESINOUS POLYMETHYL METHACRYLATE, A VINYL RESIN SELECTED FROM THE SAID GROUP, AND A SILICONE SELECTED FROM THE GROUP CONSISTING OF SILICONE FLUIDS AND SOLUBLE SILICON RUBBERS, THE PROPORTIONS OF THE THREE RESINOUS MATERIALS BEING WITHIN THE FOLLOWING RANGES:
References Cited (Backward Citations)
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US2442613A
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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) | 1958-04-04 | 1958-10-04 | 1959-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-04-04 | 1962-10-04 | 1963-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-04-04 | 1966-10-04 | 1967-04-05 | $7700.00 | Window Closed / Lapsed |