US3361685A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluorinated glycidyl ethers and use thereof
Assignee: United States Department of Agriculture
•
Filing: 1964-12-24
•
Granted: 1968-01-02
•
Expires: 1984-12-24
Abstract
No abstract record available.
Inventors
- 👤 Allen G Pittman
- 👤 William L Wasley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 06:43
CPC Classifications
C; C07; C07D; C07D303/00; C07D303/02; C07D303/12; C07D303/18; C07D303/20; C07D303/22; C07D303/08; C08; C08G; C08G65/00; C08G65/02; C08G65/04; C08G65/22; C08G65/223; C08G65/226; D; D06; D06M; D06M13/00; D06M13/10; D06M13/11; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31511; Y10T442/00; Y10T442/20; Y10T442/2164; Y10T442/2172
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
6 words
A GLYCIDYL ETHER OF THE STRUCTURE
Claim 2
Dependent Claim
6 words
A GLYCIDYL ETHER OF THE STRUCTURE
Claim 3
Dependent Claim
10 words
A POLYMER OF THE GLYCIDYL ETHER DEFINED IN CLAIM 1.
References Cited (Backward Citations)
US2752269A
Cited
US3078245A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-01 | 1971-07-03 | 1972-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-01 | 1975-07-03 | 1976-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-01 | 1979-07-03 | 1980-01-02 | $7700.00 | Window Closed / Lapsed |