Patent US1865051A successfully refreshed from Google Patents.
US2097733A
Expired / Lapsed
US
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Hydrant
Assignee: Individual
•
Filing: 1937-02-16
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Granted: 1937-11-02
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Expires: 1957-02-16
Abstract
No abstract record available.
Inventors
- 👤 Louis R Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:51
CPC Classifications
E; E03; E03B; E03B9/00; E03B9/02; E03B9/20; Y; Y10; Y10T; Y10T137/00; Y10T137/5327; Y10T137/5438; Y10T137/5444; Y10T137/5497; Y10T137/5503; Y10T137/5532; Y10T137/7069; Y10T70/00; Y10T70/50; Y10T70/5093; Y10T70/5155; Y10T70/5199; Y10T70/5246; Y10T70/5296; Y10T70/5301
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) | 1940-11-01 | 1941-05-03 | 1941-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-11-01 | 1945-05-03 | 1945-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-11-01 | 1949-05-03 | 1949-11-02 | $7700.00 | Window Closed / Lapsed |