US3060148A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Low viscosity methyl methacrylate coating composition containing high viscosity methyl methacrylate polymer
Assignee: EIDP Inc
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Filing: 1958-07-29
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Granted: 1962-10-23
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Expires: 1978-07-29
Abstract
No abstract record available.
Inventors
- 👤 John L Evans
- 👤 John D Pickens
- 👤 James H Williamson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:36
CPC Classifications
C; C09; C09D; C09D133/00; C09D133/04; C09D133/06; C09D133/10; C09D133/12; C08; C08L; C08L2205/00; C08L2205/02; C08L33/00; C08L33/04; C08L33/06; C08L33/10; C08L33/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2129665A
Cited
US2578665A
Cited
US2934509A
Cited
US2823140A
Cited
US2868760A
Cited
US2940950A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-22 | 1966-04-23 | 1966-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-22 | 1970-04-23 | 1970-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-22 | 1974-04-23 | 1974-10-23 | $7700.00 | Window Closed / Lapsed |