US2695279A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vinyl plastic compositions and method of making the same
Assignee: Godfrey L Cabot Inc
•
Filing: 1950-08-04
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Granted: 1954-11-23
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Expires: 1970-08-04
Abstract
No abstract record available.
Inventors
- 👤 Kahn Samuel
- 👤 Wilbur B Pings
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:52
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/04; C08K5/10; C08K5/11
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
22 words
A PLASTIC COMPOSITION COMPRISING A POLYVINYL HALIDE AND A PLASTICIZER HAVING A MOLECULAR WEIGHT OF LESS THAN 1000 AND HAVING THE FORMULA
Claim 2
Dependent Claim
22 words
A PLASTIC COMPOSITION COMPRISING A POLYVINYL HALIDE AND A PLASTICIZER HAVING A MOLECULAR WEIGHT OF LESS THAN 1000 AND HAVING THE FORMULA
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-11-22 | 1958-05-24 | 1958-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-11-22 | 1962-05-24 | 1962-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-11-22 | 1966-05-24 | 1966-11-23 | $7700.00 | Window Closed / Lapsed |