Patent US3079361A successfully refreshed from Google Patents.
US3079361A
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Treated siliceous article
Assignee: Dow Silicones Corp
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Filing: 1959-08-31
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Granted: 1963-02-26
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Expires: 1979-08-31
Abstract
No abstract record available.
Inventors
- 👤 Edwin P Plueddemann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:22
CPC Classifications
C; C03; C03C; C03C17/00; C03C17/28; C03C17/30; C07; C07F; C07F7/00; C07F7/02; C07F7/08; C07F7/12; Y; Y10; Y10S; Y10S260/00; Y10S260/41; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31652; Y10T428/31663; Y10T442/00; Y10T442/30; Y10T442/3472; Y10T442/3602; Y10T442/3667; Y10T442/3691
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
33 words
AN ARTICLE OF MANUFACTURE COMPRISING A SILICEOUS MATERIAL THE SURFACE OF WHICH IS COATED WITH MONO-(VINYLPHENYL)ETHYLSILOXANE IN AMOUNT OF AT LEAST .02 PERCENT BY WEIGHT BASED ON THE WEIGHT OF THE SILICEOUS MATERIAL.
Claim 2
Dependent Claim
33 words
AN ARTICLE OF MANUFACTURE COMPRISING A SILICEOUS MATERIAL THE SURFACE OF WHICH IS COATED WITH MONO-(VINYLPHENYL)ETHYLSILOXANE IN AMOUNT OF AT LEAST .02 PERCENT BY WEIGHT BASED ON THE WEIGHT OF THE SILICEOUS MATERIAL.
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) | 1966-02-25 | 1966-08-27 | 1967-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-25 | 1970-08-27 | 1971-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-25 | 1974-08-27 | 1975-02-26 | $7700.00 | Window Closed / Lapsed |