Patent US1314467A successfully refreshed from Google Patents.
Patent US3265760A successfully refreshed from Google Patents.
US3265760A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Polymer blends of acryloxy phenones
Assignee: EIDP Inc
•
Filing: 1962-03-14
•
Granted: 1966-08-09
•
Expires: 1982-03-14
Abstract
No abstract record available.
Inventors
- 👤 Tocker Stanley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:22
CPC Classifications
C; C09; C09J; C09J157/00; C09J157/04; B; B32; B32B; B32B27/00; C08; C08F; C08F20/00; C08F20/02; C08F20/10; C08F20/12; C08F20/16; C08F20/62; C08K; C08K5/00; C08K5/04; C08K5/13; C08K5/132; C08L; C08L23/00; C08L23/02; C08L57/00; C08L57/04; C08L63/00; C08L67/00; C09D; C09D157/00; C09D157/04; C09J163/00; C09J167/00; C08L2666/00; C08L2666/02; C08L2666/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
30 words
A WEATHER-RESISTANT SHAPED ARTICLE WHICH COMPRISES A BLEND OF A POLYMER SELECTED FROM THE GROUP CONSISTING OF POLYESTERS AND EPOXY RESINS AND POLYMERS OF UNSATURATED COMPOUNDS HAVING THE STRUCTUAL FORMULA:
Claim 2
Dependent Claim
30 words
A WEATHER-RESISTANT SHAPED ARTICLE WHICH COMPRISES A BLEND OF A POLYMER SELECTED FROM THE GROUP CONSISTING OF POLYESTERS AND EPOXY RESINS AND POLYMERS OF UNSATURATED COMPOUNDS HAVING THE STRUCTUAL FORMULA:
References Cited (Backward Citations)
US2938883A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-08 | 1970-02-07 | 1970-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-08 | 1974-02-07 | 1974-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-08 | 1978-02-07 | 1978-08-09 | $7700.00 | Window Closed / Lapsed |