US2264427A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid process for manufacture of motor fuel
Assignee: STANDARD CATALYTIC Co
•
Filing: 1938-05-20
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Granted: 1941-12-02
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Expires: 1958-05-20
Abstract
No abstract record available.
Inventors
- 👤 Willard C Asbury
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 04:37
CPC Classifications
C; C10; C10G; C10G17/00; C10G17/095; C07; C07C; C07C1/00; C07C1/02; C07C1/04; C07C1/0485; C10G29/00; C07C2523/00; C07C2523/70; C07C2523/74; C07C2523/745
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) | 1944-12-01 | 1945-06-02 | 1945-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1948-12-01 | 1949-06-02 | 1949-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1952-12-01 | 1953-06-02 | 1953-12-02 | $7700.00 | Window Closed / Lapsed |