US2033094A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for dispensing gas material
Assignee: Linde Air Products Co
•
Filing: 1934-03-28
•
Granted: 1936-03-03
•
Expires: 1954-03-28
Abstract
No abstract record available.
Inventors
- 👤 Motte Maurice P De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:29
CPC Classifications
F; F17; F17C; F17C9/00; F17C2201/00; F17C2201/01; F17C2201/0128; F17C2203/00; F17C2203/06; F17C2203/0602; F17C2203/0612; F17C2203/0626; F17C2203/0629; F17C2205/00; F17C2205/01; F17C2205/0153; F17C2205/0184; F17C2205/03; F17C2205/0302; F17C2205/0323; F17C2205/0329; F17C2205/0332; F17C2221/00; F17C2221/01; F17C2221/011; F17C2223/00; F17C2223/01; F17C2223/0146; F17C2223/0153; F17C2223/0161; F17C2223/03; F17C2223/033; F17C2223/04; F17C2223/042; F17C2223/046; F17C2223/047; F17C2225/00; F17C2225/01; F17C2225/0146; F17C2225/0153; F17C2227/00; F17C2227/01; F17C2227/0128; F17C2227/0157; F17C2227/03; F17C2227/0337; F17C2227/0339; F17C2227/0358; F17C2227/0367; F17C2227/0369; F17C2227/0376; F17C2227/0379; F17C2250/00; F17C2250/04; F17C2250/0404; F17C2250/0439; F17C2260/00; F17C2260/03; F17C2260/031; F17C2265/00; F17C2265/06; F17C2270/00; F17C2270/01; F17C2270/0165; F17C2270/0168; F17C2270/0171; Y; Y10; Y10S; Y10S220/00; Y10S220/901; Y10T; Y10T137/00; Y10T137/2931; Y10T137/3115; Y10T137/3127; Y10T137/313; Y10T137/6416; Y10T137/6552
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) | 1939-03-03 | 1939-09-02 | 1940-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-03-03 | 1943-09-02 | 1944-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-03-03 | 1947-09-02 | 1948-03-03 | $7700.00 | Window Closed / Lapsed |