Patent US2083054A successfully refreshed from Google Patents.
US2083054A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fire hydrant
Assignee: Mueller Co
•
Filing: 1936-05-20
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Granted: 1937-06-08
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Expires: 1956-05-20
Abstract
No abstract record available.
Inventors
- 👤 Earl E Cline
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:35
CPC Classifications
E; E03; E03B; E03B9/00; E03B9/02; F; F16; F16L; F16L23/00; F16L23/02; F16B; F16B2200/00; F16B2200/63; Y; Y10; Y10S; Y10S403/00; Y10S403/03; Y10S411/00; Y10S411/916
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) | 1940-06-07 | 1940-12-07 | 1941-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-06-07 | 1944-12-07 | 1945-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-06-07 | 1948-12-07 | 1949-06-08 | $7700.00 | Window Closed / Lapsed |