US3113907A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Polymeric compositions and preparation
Assignee: —
•
Filing: —
•
Granted: 1963-12-10
•
Expires: 1980-12-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:33
CPC Classifications
C; C08; C08F; C08F20/00; C08F20/02; C08F20/10; C08F20/12; C08F20/16; C08L; C08L63/00; Y; Y10; Y10T; Y10T428/00; Y10T428/26; Y10T428/263; Y10T428/264; Y10T428/265
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
30 words
A LAMINATE COMPRISING A BASE LAYER ADHEREABLY ASSOCIATED WITH A TOP LAYER, SAID TOP LAYER BEING A COPOLYMER OF AT LEAST ONE UNSATURATED COMPOUND, COMPOUND A, HAVING THE STRUCTURAL FORMULA:
Claim 2
Dependent Claim
30 words
A LAMINATE COMPRISING A BASE LAYER ADHEREABLY ASSOCIATED WITH A TOP LAYER, SAID TOP LAYER BEING A COPOLYMER OF AT LEAST ONE UNSATURATED COMPOUND, COMPOUND A, HAVING THE STRUCTURAL FORMULA:
References Cited (Backward Citations)
US2345006A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-12-09 | 1967-06-10 | 1967-12-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-09 | 1971-06-10 | 1971-12-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-09 | 1975-06-10 | 1975-12-10 | $7700.00 | Window Closed / Lapsed |