US2356084A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gas-generator unit
Assignee: Westinghouse Electric Corp
•
Filing: 1940-03-16
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Granted: 1944-08-15
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Expires: 1960-03-16
Abstract
No abstract record available.
Inventors
- 👤 Clarence E Peck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 06:51
CPC Classifications
C; C01; C01B; C01B3/00; C01B3/02; C01B3/32; C01B3/34; C01B3/38; C01B3/386; B; B01; B01J; B01J2219/00; B01J2219/18; B01J2219/187; C01B2203/00; C01B2203/02; C01B2203/025; C01B2203/0261; C01B2203/08; C01B2203/0805; C01B2203/085; C01B2203/10; C01B2203/1041; C01B2203/1047; C01B2203/1052; C01B2203/16; C01B2203/1614; C01B2203/1619; C01B2203/1695
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) | 1947-08-15 | 1948-02-14 | 1948-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-08-15 | 1952-02-14 | 1952-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-08-15 | 1956-02-14 | 1956-08-15 | $7700.00 | Window Closed / Lapsed |