US3425967A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Foamable organopolysiloxane composition and foamed product obtained therefrom
Assignee: General Electric Co
•
Filing: 1965-12-17
•
Granted: 1969-02-04
•
Expires: 1985-12-17
Abstract
No abstract record available.
Inventors
- 👤 Frank J Modic
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:42
CPC Classifications
C; C08; C08J; C08J9/00; C08J9/0085; C08J9/04; C08J9/06; C08J9/10; C08L; C08L83/00; C08L83/04; C08G; C08G77/00; C08G77/04; C08G77/12; C08G77/20; C08G77/42; C08G77/44; C08J2383/00; C08J2383/04; Y; Y10; Y10S; Y10S521/00; Y10S521/912
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
15 words
A FOAMABLE COMPOSITION COMPRISING, (1) 100 PARTS OF A VINYL CHAIN-STOPPED POLYSILOXANE HAVING THE FORMULA:
Claim 2
Dependent Claim
15 words
A FOAMABLE COMPOSITION COMPRISING, (1) 100 PARTS OF A VINYL CHAIN-STOPPED POLYSILOXANE HAVING THE FORMULA:
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-02-04 | 1972-08-05 | 1973-02-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-04 | 1976-08-05 | 1977-02-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-04 | 1980-08-05 | 1981-02-04 | $7700.00 | Window Closed / Lapsed |