US1348708A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stemless self-closing valve for high-pressure tanks
Assignee: Individual
•
Filing: 1919-06-26
•
Granted: 1920-08-03
•
Expires: 1939-06-26
Abstract
No abstract record available.
Inventors
- 👤 Edward E Garland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:14
CPC Classifications
F; F16; F16L; F16L29/00; F16L29/02; F16K; F16K1/00; F16K1/30; F16K1/304; F16K1/306; F16K17/00; F16K17/02; F16K17/14; F16K17/16; F17; F17C; F17C2205/00; F17C2205/03; F17C2205/0302; F17C2205/0308; F17C2205/0323; F17C2205/0388; F17C2205/0394; F17C2221/00; F17C2221/01; F17C2221/011; F17C2223/00; F17C2223/01; F17C2223/0107; F17C2223/0123; F17C2223/03; F17C2223/035; Y; Y10; Y10T; Y10T137/00; Y10T137/1624; Y10T137/1632; Y10T137/1692; Y10T137/1714; Y10T137/7722; Y10T137/7837; Y10T137/7904; Y10T137/7922; Y10T137/7929; Y10T137/7934; Y10T137/8811
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) | 1923-08-03 | 1924-02-02 | 1924-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1927-08-03 | 1928-02-02 | 1928-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1931-08-03 | 1932-02-02 | 1932-08-03 | $7700.00 | Window Closed / Lapsed |