Patent US3084135A successfully refreshed from Google Patents.
US3084135A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vinyl halide compositions stabilized with melamine
Assignee: Heyden Newport Chemical Corp
•
Filing: 1960-06-08
•
Granted: 1963-04-02
•
Expires: 1980-06-08
Abstract
No abstract record available.
Inventors
- 👤 James P Scullin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:00
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/16; C08K5/34; C08K5/3467; C08K5/3477; C08K5/3492; C08K5/34922; C04; C04B; C04B28/00; C04B28/02; C04B28/06; C08K3/00; C08K5/29; C08K5/31; C08K7/00; C08K7/02; C08K7/04; C08K7/10; C08K7/12; C04B2111/00; C04B2111/60
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
17 words
A HEAT STABLE RESINOUS COMPOSITION COMPRISING A VINYL HALIDE RESIN, ASBESTOS, AND A HEAT-STABILIZING AMOUNT OF MELAMINE.
Claim 2
Dependent Claim
17 words
A HEAT STABLE RESINOUS COMPOSITION COMPRISING A VINYL HALIDE RESIN, ASBESTOS, AND A HEAT-STABILIZING AMOUNT OF MELAMINE.
References Cited (Backward Citations)
CA522953A
Cited
US2899398A
Cited
US2367483A
Cited
US2419166A
Cited
US2410775A
Cited
US2491443A
Cited
US2627504A
Cited
US2837490A
Cited
US2867594A
Cited
US2930083A
Cited
US2985619A
Cited
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 |