US3490501A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple-use accessory notably for handling liquids
Assignee: Individual
•
Filing: 1967-06-26
•
Granted: 1970-01-20
•
Expires: 1987-06-26
Abstract
No abstract record available.
Inventors
- 👤 Jacques Manem
- 👤 Rene Lefebvre
- 👤 Rene Jean Paul Bayet
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:13
CPC Classifications
G; G01; G01F; G01F19/00; G01F19/002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US259782A
Cited
US447888A
Cited
US884489A
Cited
US952313A
Cited
US1039574A
Cited
US1196784A
Cited
US2107981A
Cited
US2254936A
Cited
US2933110A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-19 | 1973-07-21 | 1974-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-19 | 1977-07-21 | 1978-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-19 | 1981-07-21 | 1982-01-20 | $7700.00 | Window Closed / Lapsed |