US1753018A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Treating vulcanized oils
Assignee: Uniroyal Chemical Co Inc
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Filing: 1926-10-01
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Granted: 1930-04-01
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Expires: 1946-10-01
Abstract
No abstract record available.
Inventors
- 👤 Allen F Owen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:11
CPC Classifications
C; C08; C08J; C08J3/00; C08J3/005; C08J3/02; C08J3/03; C08J3/05; C08L; C08L7/00; C08J2307/00; C08J2307/02; C08J2391/00; C08J2391/02; C08J2491/00; C08J2491/02; C08L91/00; C08L91/02; Y; Y10; Y10S; Y10S524/00; Y10S524/925; Y10S524/926
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1933-03-31 | 1933-09-30 | 1934-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1937-03-31 | 1937-09-30 | 1938-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1941-03-31 | 1941-09-30 | 1942-04-01 | $7700.00 | Window Closed / Lapsed |