Patent US3090738A successfully refreshed from Google Patents.
US3090738A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of curing organosilicon compounds
Assignee: Dow Silicones Corp
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Filing: 1954-08-18
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Granted: 1963-05-21
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Expires: 1974-08-18
Abstract
No abstract record available.
Inventors
- 👤 Earl L Warrick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 07:03
CPC Classifications
B; B01; B01J; B01J19/00; B01J19/08; B01J19/081; B29; B29C; B29C71/00; B29C71/04; C; C08; C08J; C08J3/00; C08J3/28; B29C35/00; B29C35/02; B29C35/08; B29C35/0805; B29C2035/0844; B29C2035/085; B29K; B29K2083/00; C08J2383/00; C08J2383/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
15 words
A METHOD OF CURING ORGANOSILICON COMPOUNDS WHICH COMPRISES SUBJECTING AN ORGANOSILICION COMPOUND OF THE FORMULA
Claim 2
Independent Claim
15 words
A METHOD OF CURING ORGANOSILICON COMPOUNDS WHICH COMPRISES SUBJECTING AN ORGANOSILICION COMPOUND OF 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) | 1966-05-20 | 1966-11-19 | 1967-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-20 | 1970-11-19 | 1971-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-20 | 1974-11-19 | 1975-05-21 | $7700.00 | Window Closed / Lapsed |