US3381978A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid seal connection
Assignee: Warner Lambert Co LLC
•
Filing: 1966-06-14
•
Granted: 1968-05-07
•
Expires: 1986-06-14
Abstract
No abstract record available.
Inventors
- 👤 Albert J Faustini
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:06
CPC Classifications
F; F16; F16L; F16L15/00; F16L15/001; F16L15/006; F16L33/00; F16L33/24; F16L47/00; F16L47/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA539214A
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US1781091A
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US1664125A
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US2042603A
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GB633182A
Cited
US2580818A
Cited
US2906152A
Cited
US3204988A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-07 | 1971-11-06 | 1972-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-07 | 1975-11-06 | 1976-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-07 | 1979-11-06 | 1980-05-07 | $7700.00 | Window Closed / Lapsed |