Patent US3236900A successfully refreshed from Google Patents.
US3236900A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Diallyl ethers
Assignee: Eastman Kodak Co
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Filing: 1961-03-07
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Granted: 1966-02-22
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Expires: 1981-03-07
Abstract
No abstract record available.
Inventors
- 👤 Richard L Mcconnell
- 👤 Jr Harry W Coover
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:32
CPC Classifications
C; C10; C10M; C10M1/00; C10M1/08; C07; C07D; C07D303/00; C07D303/02; C07D303/12; C07D303/18; C07D303/20; C07D303/24; C08; C08G; C08G59/00; C08G59/18; C08G59/20; C08G59/22; C10M2223/00; C10M2223/02; C10M2223/04; C10M2223/042; C10M2223/047
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
30 words
AS A NEW COMPOSITION OF MATTER, A DIALLYL ETHER OF A SATURATED HYDROCARBON GLYCOL SELECTED FROM THE GROUP CONSISTING OF 2,2-DIMETHYL-1,3-PROPANEDIOL, 2,2,4-TRIMETHYL-1,3-PENTANEDIOL, CIS-1,3-CYCLOHEXANEDIMETHANOL, TRANS1,3-CYCLOHEXANEDIMETHANOL, CIS-1,4-CYCLOHEXANEDIMETHANOL, TRANS-1,4-CYCLOHEXANEDIMETHANOL, 2,2,4,4-TETRAMETHYLCYCLOBUTANEDIOL, 2,5-NORCAMPHANEDIMETHANOL AND 2,6NORCAMPHANEDIMETHANOL.
Claim 2
Dependent Claim
30 words
AS A NEW COMPOSITION OF MATTER, A DIALLYL ETHER OF A SATURATED HYDROCARBON GLYCOL SELECTED FROM THE GROUP CONSISTING OF 2,2-DIMETHYL-1,3-PROPANEDIOL, 2,2,4-TRIMETHYL-1,3-PENTANEDIOL, CIS-1,3-CYCLOHEXANEDIMETHANOL, TRANS1,3-CYCLOHEXANEDIMETHANOL, CIS-1,4-CYCLOHEXANEDIMETHANOL, TRANS-1,4-CYCLOHEXANEDIMETHANOL, 2,2,4,4-TETRAMETHYLCYCLOBUTANEDIOL, 2,5-NORCAMPHANEDIMETHANOL AND 2,6NORCAMPHANEDIMETHANOL.
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) | 1969-02-21 | 1969-08-23 | 1970-02-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-21 | 1973-08-23 | 1974-02-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-21 | 1977-08-23 | 1978-02-22 | $7700.00 | Window Closed / Lapsed |