US3284485A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Organopolysiloxanes cured with organosilyl tris-carbamates
Assignee: General Electric Co
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Filing: 1963-12-20
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Granted: 1966-11-08
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Expires: 1983-12-20
Abstract
No abstract record available.
Inventors
- 👤 John C Goossens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:32
CPC Classifications
C; C07; C07F; C07F7/00; C07F7/02; C07F7/08; C07F7/18; C07F7/1896; C08; C08L; C08L83/00; C08L83/04; C08G; C08G77/00; C08G77/04; C08G77/045; C08G77/14; C08G77/16; C08G77/22; C08G77/24; C08G77/26; Y; Y10; Y10S; Y10S528/00; Y10S528/901
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
15 words
A ROOM TEMPERATURE CURING ORGANOPOLYSILOXANE COMPOSITION COMPRISING A LIQUID SILANOL CHAIN-STOPPED POLYDIORGANOSILOXANE HAVING THE FORMULA:
Claim 2
Dependent Claim
15 words
A ROOM TEMPERATURE CURING ORGANOPOLYSILOXANE COMPOSITION COMPRISING A LIQUID SILANOL CHAIN-STOPPED POLYDIORGANOSILOXANE 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) | 1969-11-07 | 1970-05-09 | 1970-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-07 | 1974-05-09 | 1974-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-07 | 1978-05-09 | 1978-11-08 | $7700.00 | Window Closed / Lapsed |