US3096303A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Novel organopolysiloxane compositions
Assignee: General Electric Co
•
Filing: 1954-05-25
•
Granted: 1963-07-02
•
Expires: 1974-05-25
Abstract
No abstract record available.
Inventors
- 👤 Joseph C Caprino
- 👤 Robert J Prochaska
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 05:11
CPC Classifications
C; C08; C08G; C08G77/00; C08G77/04; C08G77/20; C08L; C08L83/00; C08L83/04; C08G77/22; C08G77/24; C08G77/42; C08G77/44; C08G77/70
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
5 words
ORGANOPOLYSILOXANES HAVING THE GENERAL FORMULA
Claim 2
Dependent Claim
5 words
ORGANOPOLYSILOXANES HAVING THE GENERAL FORMULA
References Cited (Backward Citations)
US2486162A
Cited
US2595729A
Cited
US2595730A
Cited
GB620692A
Cited
US2716638A
Cited
US2737506A
Cited
US2756246A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-01 | 1966-12-31 | 1967-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-01 | 1970-12-31 | 1971-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-01 | 1974-12-31 | 1975-07-02 | $7700.00 | Window Closed / Lapsed |