US2692707A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Measuring dispensing valve
Assignee: Individual
•
Filing: 1950-05-09
•
Granted: 1954-10-26
•
Expires: 1970-05-09
Abstract
No abstract record available.
Inventors
- 👤 Maxwell Keaton Bruce
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:58
CPC Classifications
A; A23; A23G; A23G9/00; A23G9/04; A23G9/22; A23G9/28; A23G9/287
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1632165A
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US2026916A
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GB485957A
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US2233085A
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US2357220A
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US2467150A
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US2495671A
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US2428995A
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US2470744A
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US2493395A
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US2500043A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-10-25 | 1958-04-26 | 1958-10-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-10-25 | 1962-04-26 | 1962-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-10-25 | 1966-04-26 | 1966-10-26 | $7700.00 | Window Closed / Lapsed |