Patent US2747834A successfully refreshed from Google Patents.
US2747834A
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US
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Assignee: Milwaukee Gas Specialty Co
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Filing: 1953-07-27
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Granted: 1956-05-29
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Expires: 1973-07-27
Abstract
No abstract record available.
Inventors
- 👤 Eugene E Meusy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:23
CPC Classifications
F; F16; F16K; F16K41/00; F16K41/02; F16K41/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US116433A
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US393980A
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US1805257A
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US2028634A
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US2172079A
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US2412685A
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FR944478A
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US2610024A
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US2605784A
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US2625170A
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US2661019A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-29 | 1959-11-28 | 1960-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-29 | 1963-11-28 | 1964-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-29 | 1967-11-28 | 1968-05-29 | $7700.00 | Window Closed / Lapsed |