US3063956A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Polyester solution in an aromatic ether solvent
Assignee: Monsanto Chemicals Ltd
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Filing: 1958-10-03
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Granted: 1962-11-13
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Expires: 1978-10-03
Abstract
No abstract record available.
Inventors
- 👤 Arthur B Beindorff
- 👤 Hobson D Dewitt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 06:56
CPC Classifications
C; C08; C08J; C08J3/00; C08J3/02; C08J3/09; C08J3/091; C08L; C08L67/00; C08L67/02; D; D01; D01F; D01F6/00; D01F6/58; D01F6/62; C08J2367/00; C08J2367/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
22 words
A NEW COMPOSITION OF MATTER COMPRISING A SOLUTION OF A SYNTHETIC LINEAR CONDENSATION POLYESTER DISSOLVED IN A SOLVENT HAVING THE GENERAL FORMULA,
Claim 2
Dependent Claim
22 words
A NEW COMPOSITION OF MATTER COMPRISING A SOLUTION OF A SYNTHETIC LINEAR CONDENSATION POLYESTER DISSOLVED IN A SOLVENT HAVING THE GENERAL FORMULA,
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) | 1965-11-12 | 1966-05-14 | 1966-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-12 | 1970-05-14 | 1970-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-12 | 1974-05-14 | 1974-11-13 | $7700.00 | Window Closed / Lapsed |