Patent US2508092A successfully refreshed from Google Patents.
US2508092A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wrinkle flexible material with rubber latex coating and method of producing same
Assignee: New Wrinkle Inc
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Filing: 1948-05-28
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Granted: 1950-05-16
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Expires: 1968-05-28
Abstract
No abstract record available.
Inventors
- 👤 Nathan T Beynon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:48
CPC Classifications
B; B05; B05D; B05D5/00; B05D5/06; B05D5/061; B05D5/062; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24355; Y10T428/24446; Y10T428/24455
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
57 words
THE METHOD OF MANUFACTURING FLEXIBLE, WRINKLE-COATED MATERIALS COMPRISING THE STEPS OF MIXING AT ROOM TEMPERATURE 100 PARTS BY WEIGHT OF UNSATURATED FATTY OIL WITH VARNISH SOLVENT AND FROM 10 TO 50 PARTS BY WEIGHT OF AQUEOUS DISPERSION OF POLYVINYL CHLORIDE LATEX; APPLYING THE MIXTURE THUS OBTAINED TO A BASE MATERIAL; AND SUBJECTING THE COATED MATERIAL TO DRYING.
Claim 2
Independent Claim
57 words
THE METHOD OF MANUFACTURING FLEXIBLE, WRINKLE-COATED MATERIALS COMPRISING THE STEPS OF MIXING AT ROOM TEMPERATURE 100 PARTS BY WEIGHT OF UNSATURATED FATTY OIL WITH VARNISH SOLVENT AND FROM 10 TO 50 PARTS BY WEIGHT OF AQUEOUS DISPERSION OF POLYVINYL CHLORIDE LATEX; APPLYING THE MIXTURE THUS OBTAINED TO A BASE MATERIAL; AND SUBJECTING THE COATED MATERIAL TO DRYING.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-05-15 | 1953-11-14 | 1954-05-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-05-15 | 1957-11-14 | 1958-05-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-05-15 | 1961-11-14 | 1962-05-16 | $7700.00 | Window Closed / Lapsed |