US3432072A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Recharge vessels for a liquified gas under pressure
Assignee: Flaminaire Marcel Quercia SA
•
Filing: 1967-02-15
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Granted: 1969-03-11
•
Expires: 1987-02-15
Abstract
No abstract record available.
Inventors
- 👤 Marcel Quercia
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:33
CPC Classifications
F; F23; F23Q; F23Q2/00; F23Q2/34; F23Q2/52; B; B29; B29C; B29C65/00; B29C65/02; B29C65/06; B29C65/0672; B29C65/069; B29C65/48; B29C65/78; B29C65/7841; B29C65/7844; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/12; B29C66/124; B29C66/1244; B29C66/12441; B29C66/12449; B29C66/1246; B29C66/12469; B29C66/32; B29C66/322; B29C66/50; B29C66/51; B29C66/54; B29C66/542; F17; F17C; F17C1/00; F17C1/16; B29C66/70; B29C66/71; B29K; B29K2077/00; B29K2105/00; B29K2105/06; B29K2995/00; B29K2995/0018; B29K2995/0025; B29K2995/0029; B29L; B29L2031/00; B29L2031/712; B29L2031/7154; B29L2031/7156; F17C2201/00; F17C2201/01; F17C2201/0104; F17C2201/0109; F17C2201/05; F17C2201/058; F17C2203/00; F17C2203/06; F17C2203/0634; F17C2203/0658; F17C2203/066; F17C2205/00; F17C2205/01; F17C2205/0153; F17C2205/018; F17C2205/03; F17C2205/0302; F17C2205/0323; F17C2205/0382; F17C2221/00; F17C2221/03; F17C2221/032; F17C2221/035; F17C2223/00; F17C2223/01; F17C2223/0146; F17C2223/0153; F17C2223/03; F17C2223/033
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-03-10 | 1972-09-09 | 1973-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-10 | 1976-09-09 | 1977-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-10 | 1980-09-09 | 1981-03-11 | $7700.00 | Window Closed / Lapsed |