Patent US2255680A successfully refreshed from Google Patents.
US2860801A
Expired / Lapsed
US
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Coated synthetic resin container
Assignee: Plax Corp
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Filing: 1956-03-23
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Granted: 1958-11-18
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Expires: 1976-03-23
Abstract
No abstract record available.
Inventors
- 👤 Alvin R Nielsen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:56
CPC Classifications
C; C08; C08L; C08L27/00; C08L27/02; C08L27/04; C08L27/06; B; B65; B65D; B65D1/00; B65D1/02; B65D1/0207; B65D1/0215; B65D25/00; C08J; C08J7/00; C08J7/04; C08J7/0427; C08J7/043; C09; C09D; C09D127/00; C09D127/02; C09D127/04; C09D127/06; C08L61/00; C08L61/20; C08L61/22; C08L61/24; Y; Y10; Y10T; Y10T428/00; Y10T428/13; Y10T428/1352; Y10T428/1379; Y10T428/31504; Y10T428/31855
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
45 words
A SEALABLE SYNTHETIC RESIN CONTAINER HAVING A SURFACE CHARACTERIZED BY ENHANCED RESISTANCE TO PERMEATION BY ORGANIC FLUIDS, SAID SURFACE HAVING AN ADHERENT COATING OF A COMPOSITION CONSISTING ESSENTIALLY OF A COPOLYMER OF VINYL CHLORIDE, VINYL ACETATE AND VINYL ALCOHOL AND AN ALCOHOLIC TYPE UREA-FORMALDEHYDE RESIN.
Claim 2
Dependent Claim
45 words
A SEALABLE SYNTHETIC RESIN CONTAINER HAVING A SURFACE CHARACTERIZED BY ENHANCED RESISTANCE TO PERMEATION BY ORGANIC FLUIDS, SAID SURFACE HAVING AN ADHERENT COATING OF A COMPOSITION CONSISTING ESSENTIALLY OF A COPOLYMER OF VINYL CHLORIDE, VINYL ACETATE AND VINYL ALCOHOL AND AN ALCOHOLIC TYPE UREA-FORMALDEHYDE RESIN.
References Cited (Backward Citations)
US2335958A
Cited
US2512726A
Cited
US2476627A
Cited
US2698239A
Cited
US2690407A
Cited
US2628208A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-11-17 | 1962-05-19 | 1962-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-17 | 1966-05-19 | 1966-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-17 | 1970-05-19 | 1970-11-18 | $7700.00 | Window Closed / Lapsed |