US3016192A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid registering device
Assignee: Industrial Research Institute
•
Filing: 1958-05-22
•
Granted: 1962-01-09
•
Expires: 1978-05-22
Abstract
No abstract record available.
Inventors
- 👤 Jr Ocie Cook
- 👤 James H Coulliette
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:14
CPC Classifications
G; G01; G01F; G01F23/00; G01F23/30; G01F23/48; G01F23/50
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US361227A
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US389613A
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US432476A
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US992370A
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US1300327A
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US1387022A
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US1345154A
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US1453716A
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US1570481A
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US1970722A
Cited
US2794265A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-08 | 1965-07-10 | 1966-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-08 | 1969-07-10 | 1970-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-08 | 1973-07-10 | 1974-01-09 | $7700.00 | Window Closed / Lapsed |