US3072707A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aryl disulfides
Assignee: Goodyear Tire and Rubber Co
•
Filing: 1956-06-12
•
Granted: 1963-01-08
•
Expires: 1976-06-12
Abstract
No abstract record available.
Inventors
- 👤 Robert M Pierson
- 👤 Arthur H Weinstein
- 👤 Wargotz Bernard
- 👤 Glen E Meyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:59
CPC Classifications
C; C08; C08F; C08F36/00; C07; C07C; C07C323/00; C08F36/02; C08F36/04
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
12 words
AS COMPOSITIONS OF MATTER THE SUBSTITUTED AROMATIC DISULFIDES DEFINED BY THE FORMULA
Claim 2
Dependent Claim
12 words
AS COMPOSITIONS OF MATTER THE SUBSTITUTED AROMATIC DISULFIDES DEFINED BY THE FORMULA
Claim 3
Dependent Claim
30 words
BIS- (2-CHLOROACYLOXYALKYL - PHENYL) DISULFIDE IN WHICH THE ALKYL RADICAL IS SELECTED FROM THE GROUP CONSISTING OF PRIMARY, SECONDARY AND TERTIARY ALKYL RADICALS CONTAINING FROM 1 TO 4 CARBON ATOMS.
Claim 4
Dependent Claim
30 words
BIS- (2-CHLOROACYLOXYALKYL - PHENYL) DISULFIDE IN WHICH THE ALKYL RADICAL IS SELECTED FROM THE GROUP CONSISTING OF PRIMARY, SECONDARY AND TERTIARY ALKYL RADICALS CONTAINING FROM 1 TO 4 CARBON ATOMS.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-07 | 1966-07-09 | 1967-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-07 | 1970-07-09 | 1971-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-07 | 1974-07-09 | 1975-01-08 | $7700.00 | Window Closed / Lapsed |