US3101377A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sulfone derivatives of mercaptohaloethylene
Assignee: Diamond Shamrock Corp
•
Filing: 1958-10-06
•
Granted: 1963-08-20
•
Expires: 1978-10-06
Abstract
No abstract record available.
Inventors
- 👤 Bluestone Henry
- 👤 Russell M Bimber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:42
CPC Classifications
C; C07; C07C; C07C323/00; C07C323/01; C07C323/02; C07C323/05; C07C315/00; C07C315/02; C07C317/00; C07C317/02; C07C317/08; C07C319/00; C07C319/14; C07C319/18; C07C319/20; C07C323/10; C07C323/11; C07C323/12
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
1 words
TETRAKIS-(2-HYDROXYETHYLTHIO)ETHYLENE.
Claim 2
Dependent Claim
1 words
TETRAKIS-(2-HYDROXYETHYLTHIO)ETHYLENE.
Claim 3
Dependent Claim
14 words
TETRAKIS (2-CHLORETHYLTHIO)ETHYLENE. 5. 1 - (2 - CHLOROETHYLSULFINYL) - 1,2,2 - Z(2 - CHLOROETHYLSULFONYL)ETHYLENE.
Claim 4
Dependent Claim
14 words
TETRAKIS (2-CHLORETHYLTHIO)ETHYLENE. 5. 1 - (2 - CHLOROETHYLSULFINYL) - 1,2,2 - Z(2 - CHLOROETHYLSULFONYL)ETHYLENE.
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Cited
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Cited
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Cited
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Cited
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Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-08-19 | 1967-02-18 | 1967-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-19 | 1971-02-18 | 1971-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-19 | 1975-02-18 | 1975-08-20 | $7700.00 | Window Closed / Lapsed |