Patent US2924583A successfully refreshed from Google Patents.
US2924583A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vinyl chloride resin compositions, stabilized and plasticized with epoxy compounds
Assignee: Union Carbide Corp
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Filing: 1957-12-31
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Granted: 1960-02-09
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Expires: 1977-12-31
Abstract
No abstract record available.
Inventors
- 👤 Paul S Starcher
- 👤 Samuel W Tinsley
- 👤 Dennis H Mullins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:49
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/04; C08K5/15; C08K5/151; C08K5/1515
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
19 words
A VINYL CHLORIDE COMPOSITION COMPRISING A VINYL CHLORIDE RESIN CONTAINING EPOXIDIZED DIESTERS OF 3-CYLOHEXENE-1, 1-DIMETHANOLS CHARACTERIZED BY THE FORMULA:
Claim 2
Dependent Claim
19 words
A VINYL CHLORIDE COMPOSITION COMPRISING A VINYL CHLORIDE RESIN CONTAINING EPOXIDIZED DIESTERS OF 3-CYLOHEXENE-1, 1-DIMETHANOLS CHARACTERIZED BY THE FORMULA:
References Cited (Backward Citations)
US2786067A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-02-08 | 1963-08-10 | 1964-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-08 | 1967-08-10 | 1968-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-08 | 1971-08-10 | 1972-02-09 | $7700.00 | Window Closed / Lapsed |