US3012006A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluorinated alkyl silanes and their use
Assignee: Dow Silicones Corp
•
Filing: 1958-04-24
•
Granted: 1961-12-05
•
Expires: 1978-04-24
Abstract
No abstract record available.
Inventors
- 👤 George W Holbrook
- 👤 Omar W Steward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:44
CPC Classifications
C; C08; C08G; C08G77/00; C08G77/04; C08G77/22; C08G77/24; C07; C07F; C07F7/00; C07F7/02; C07F7/08; C07F7/0834; C07F7/0838; C07F7/0896; C07F7/12; C07F7/18; C07F7/1804; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2962; Y10T428/31504; Y10T428/31551; Y10T428/31609; Y10T428/31612; Y10T428/31652; Y10T428/31663; Y10T442/00; Y10T442/20; Y10T442/2262; Y10T442/227
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
41 words
THE METHOD COMPRISING (1) APPLYING TO A BASE MEMBER SELECTED FROM THE GROUP CONSISTING OF CERAMIC, METAL AND ORGANIC FIBROUS MATERIALS A COATING OF SILOXANE CONTAINING AT LEAST 48% BY WEIGHT FLUORINE AND CONSISTING ESSENTIALLY OF SILOXANE UNITS OF THE FORMULA
Claim 2
Independent Claim
41 words
THE METHOD COMPRISING (1) APPLYING TO A BASE MEMBER SELECTED FROM THE GROUP CONSISTING OF CERAMIC, METAL AND ORGANIC FIBROUS MATERIALS A COATING OF SILOXANE CONTAINING AT LEAST 48% BY WEIGHT FLUORINE AND CONSISTING ESSENTIALLY OF SILOXANE UNITS 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) | 1964-12-04 | 1965-06-05 | 1965-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-04 | 1969-06-05 | 1969-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-04 | 1973-06-05 | 1973-12-05 | $7700.00 | Window Closed / Lapsed |