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US2154695A
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Assignee: Girdler Corp
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Filing: 1936-06-05
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Granted: 1939-04-18
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Expires: 1956-06-05
Abstract
No abstract record available.
Inventors
- 👤 Phelps Paul
- 👤 Hohl John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 11:28
CPC Classifications
A; A23; A23G; A23G3/00; A23G3/02; A23G3/0236; A23G3/0242; A23G3/0247; A23G9/00; A23G9/04; A23G9/22; A23G9/225; A23G9/227; A23G9/28; A23G9/281; A23G9/285; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2192; Y10T83/2209; Y10T83/2216; Y10T83/2218; Y10T83/465; Y10T83/4757
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) | 1942-04-17 | 1942-10-17 | 1943-04-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1946-04-17 | 1946-10-17 | 1947-04-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1950-04-17 | 1950-10-17 | 1951-04-18 | $7700.00 | Window Closed / Lapsed |