US2826342A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid metering mechanism
Assignee: Clarcor Inc
•
Filing: 1955-05-31
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Granted: 1958-03-11
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Expires: 1975-05-31
Abstract
No abstract record available.
Inventors
- 👤 Otho A Clark
- 👤 David A Clark
- 👤 Ocie D Hughes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:05
CPC Classifications
A; A01; A01C; A01C23/00; A01C23/007
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-03-10 | 1961-09-09 | 1962-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-10 | 1965-09-09 | 1966-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-10 | 1969-09-09 | 1970-03-11 | $7700.00 | Window Closed / Lapsed |