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US2719019A
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Assignee: Individual
•
Filing: 1953-02-02
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Granted: 1955-09-27
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Expires: 1973-02-02
Abstract
No abstract record available.
Inventors
- 👤 Fungaroli Anthony
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 05:08
CPC Classifications
F; F16; F16K; F16K21/00; F16K21/04; F16K21/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US635256A
Cited
US733290A
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US1155984A
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US2200602A
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US2278655A
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US2610019A
Cited
US2594146A
Cited
US2608371A
Cited
US2647719A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-09-26 | 1959-03-28 | 1959-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-09-26 | 1963-03-28 | 1963-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-09-26 | 1967-03-28 | 1967-09-27 | $7700.00 | Window Closed / Lapsed |