US1165026A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Valve.
Assignee: Individual
•
Filing: 1913-05-26
•
Granted: 1915-12-21
•
Expires: 1933-05-26
Abstract
No abstract record available.
Inventors
- 👤 Frank Schreidt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:26
CPC Classifications
F; F16; F16K; F16K37/00; F16K37/0008; Y; Y10; Y10T; Y10T137/00; Y10T137/8158; Y10T137/8225; Y10T137/8593; Y10T137/87917; Y10T137/87925; Y10T137/87973
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) | 1918-12-20 | 1919-06-21 | 1919-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1922-12-20 | 1923-06-21 | 1923-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1926-12-20 | 1927-06-21 | 1927-12-21 | $7700.00 | Window Closed / Lapsed |