US2952468A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for conveying a liquid or other fluid
Assignee: Individual
•
Filing: 1956-02-23
•
Granted: 1960-09-13
•
Expires: 1976-02-23
Abstract
No abstract record available.
Inventors
- 👤 William H Albee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:39
CPC Classifications
A; A01; A01B; A01B29/00; B; B60; B60B; B60B19/00; B60B19/06; B60P; B60P3/00; B60P3/22; B60P3/2205; B60P3/223; Y; Y10; Y10S; Y10S280/00; Y10S280/07
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US966214A
Cited
US1886367A
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US2307429A
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US2323495A
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US2187147A
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US2222047A
Cited
US2348445A
Cited
US2541928A
Cited
US2548190A
Cited
US2714011A
Cited
USRE24272E
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-13 | 1964-03-14 | 1964-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-13 | 1968-03-14 | 1968-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-13 | 1972-03-14 | 1972-09-13 | $7700.00 | Window Closed / Lapsed |