US3084073A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Copolymers of alkyl acrylate, methoxymethyl vinyl sulfide, comonomer containing functional groups, and coating compositions thereof
Assignee: Rohm and Haas Co
•
Filing: 1959-12-10
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Granted: 1963-04-02
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Expires: 1979-12-10
Abstract
No abstract record available.
Inventors
- 👤 Benjamin B Kine
- 👤 Kucsan John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:21
CPC Classifications
C; C09; C09D; C09D133/00; C09D133/04; C09D133/06; C09D133/08; C08; C08F; C08F220/00; C08F220/02; C08F220/10; C08F220/12; C08F28/00; C08L; C08L61/00; C08L61/20; C08L63/00; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24802; Y10T428/2481; Y10T428/30; Y10T442/00; Y10T442/20; Y10T442/259
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
16 words
A LINEAR ADDITION COPOLYMER OF 50 TO 96% BY WEIGHT OF AN ESTER OF THE FORMULA
Claim 2
Dependent Claim
16 words
A LINEAR ADDITION COPOLYMER OF 50 TO 96% BY WEIGHT OF AN ESTER OF 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) | 1966-04-01 | 1966-10-01 | 1967-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-01 | 1970-10-01 | 1971-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-01 | 1974-10-01 | 1975-04-02 | $7700.00 | Window Closed / Lapsed |