US2127712A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High pressure tank
Assignee: Individual
•
Filing: 1934-12-05
•
Granted: 1938-08-23
•
Expires: 1954-12-05
Abstract
No abstract record available.
Inventors
- 👤 Bart Blaslus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 14:19
CPC Classifications
F; F17; F17C; F17C1/00; F17C1/02; F17C1/04; F17C2201/00; F17C2201/01; F17C2201/0104; F17C2201/0109; F17C2201/0114; F17C2201/0119; F17C2201/05; F17C2201/056; F17C2203/00; F17C2203/06; F17C2203/0602; F17C2203/0607; F17C2203/0612; F17C2203/0614; F17C2203/0621; F17C2203/0624; F17C2203/0634; F17C2203/0636; F17C2203/0646; F17C2205/00; F17C2205/01; F17C2205/0153; F17C2205/018; F17C2205/03; F17C2205/0302; F17C2205/0305; F17C2209/00; F17C2209/21; F17C2209/2109; F17C2209/2172; F17C2209/22; F17C2209/227; F17C2223/00; F17C2223/03; F17C2223/035; F17C2227/00; F17C2227/01; F17C2227/0128; F17C2227/0135; F17C2227/0171; F17C2227/0178; F17C2260/00; F17C2260/01; F17C2260/011; F17C2260/012; F17C2270/00; F17C2270/05; F17C2270/07; F17C2270/0754; Y; Y10; Y10S; Y10S220/00; Y10S220/917
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) | 1941-08-22 | 1942-02-21 | 1942-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-08-22 | 1946-02-21 | 1946-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-08-22 | 1950-02-21 | 1950-08-23 | $7700.00 | Window Closed / Lapsed |