US3391130A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vinyl-tris-(chloromethyl)-acetate and homopolymer
Assignee: Interchemical Corp
•
Filing: 1965-10-01
•
Granted: 1968-07-02
•
Expires: 1985-10-01
Abstract
No abstract record available.
Inventors
- 👤 Bolstad Richard
- 👤 Guagliardo Matthew
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 17:47
CPC Classifications
C; C08; C08F; C08F18/00; C08F18/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
1 words
VINYL-TRIS-(CHLOROMETHYL)-ACETATE.
Claim 2
Dependent Claim
1 words
VINYL-TRIS-(CHLOROMETHYL)-ACETATE.
References Cited (Backward Citations)
US3218350A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-02 | 1972-01-01 | 1972-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-02 | 1976-01-01 | 1976-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-02 | 1980-01-01 | 1980-07-02 | $7700.00 | Window Closed / Lapsed |