US760595A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cut-off apparatus for gas or liquid supply pipes.
Assignee: Individual
•
Filing: 1903-08-27
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Granted: 1904-05-24
•
Expires: 1923-08-27
Abstract
No abstract record available.
Inventors
- 👤 Frederick William A Wiesebrock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 02:55
CPC Classifications
F; F16; F16K; F16K17/00; F16K17/02; F16K17/04; F16K17/10; Y; Y10; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7738; Y10T137/7744; Y10T137/7758; Y10T137/7759; Y10T137/7762; Y10T137/7781; Y10T137/7784; Y10T137/7785; Y10T137/7787; Y10T74/00; Y10T74/18; Y10T74/18992
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) | 1907-05-24 | 1907-11-23 | 1908-05-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1911-05-24 | 1911-11-23 | 1912-05-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1915-05-24 | 1915-11-23 | 1916-05-24 | $7700.00 | Window Closed / Lapsed |