Patent US2075408A successfully refreshed from Google Patents.
US2075408A
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Transfer of liquefied gas
Assignee: OHIO CHEMICAL AND MANUFACTURING Co
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Filing: 1935-09-17
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Granted: 1937-03-30
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Expires: 1955-09-17
Abstract
No abstract record available.
Inventors
- 👤 Sholes Justin Grant
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:31
CPC Classifications
F; F17; F17C; F17C7/00; F17C7/02; F17C2201/00; F17C2201/01; F17C2201/0104; F17C2201/0109; F17C2201/0119; F17C2201/03; F17C2201/032; F17C2201/05; F17C2201/058; F17C2205/00; F17C2205/01; F17C2205/0103; F17C2205/0111; F17C2205/0123; F17C2205/013; F17C2205/0134; F17C2205/0142; F17C2205/0146; F17C2221/00; F17C2221/03; F17C2223/00; F17C2223/01; F17C2223/0146; F17C2223/0153; F17C2223/03; F17C2223/033; F17C2227/00; F17C2227/03; F17C2227/0337; F17C2227/0341; F17C2227/0355; F17C2227/04; F17C2227/047; F17C2250/00; F17C2250/04; F17C2250/0404; F17C2250/0421; F17C2250/043; F17C2250/0439; F17C2250/06; F17C2250/0605; F17C2250/0636; F17C2260/00; F17C2260/02; F17C2260/024
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) | 1940-03-29 | 1940-09-28 | 1941-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-03-29 | 1944-09-28 | 1945-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-03-29 | 1948-09-28 | 1949-03-30 | $7700.00 | Window Closed / Lapsed |