US2179682A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gas shipping tank
Assignee: Individual
•
Filing: 1938-03-09
•
Granted: 1939-11-14
•
Expires: 1958-03-09
Abstract
No abstract record available.
Inventors
- 👤 Carleton O Booth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:21
CPC Classifications
F; F17; F17C; F17C1/00; F17C1/002; F17C2201/00; F17C2201/01; F17C2201/0104; F17C2201/0119; F17C2201/05; F17C2201/054; F17C2203/00; F17C2203/06; F17C2203/0602; F17C2203/0604; F17C2203/0612; F17C2203/0614; F17C2203/0619; F17C2203/0634; F17C2203/0636; F17C2205/00; F17C2205/03; F17C2205/0302; F17C2205/0305; F17C2205/0352; F17C2221/00; F17C2221/01; F17C2221/012; F17C2221/016; F17C2221/017; F17C2221/03; F17C2221/032; F17C2221/033; F17C2223/00; F17C2223/01; F17C2223/0107; F17C2223/0123; F17C2227/00; F17C2227/03; F17C2227/0337; F17C2227/0341; F17C2227/0348; F17C2250/00; F17C2250/04; F17C2250/0404; F17C2250/043; F17C2250/0439; F17C2250/06; F17C2250/0605; F17C2250/0626; F17C2250/0631; F17C2260/00; F17C2260/03; F17C2260/035; F17C2270/00; F17C2270/01; F17C2270/0165; F17C2270/0168; Y; Y02; Y02E; Y02E60/00; Y02E60/30; Y02E60/32
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1942-11-13 | 1943-05-15 | 1943-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1946-11-13 | 1947-05-15 | 1947-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1950-11-13 | 1951-05-15 | 1951-11-14 | $7700.00 | Window Closed / Lapsed |