US3216360A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid transport device
Assignee: Lapp Insulator Co LLC
•
Filing: 1963-06-10
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Granted: 1965-11-09
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Expires: 1983-06-10
Abstract
No abstract record available.
Inventors
- 👤 Lawrence F Wilson
- 👤 Victor H Leipold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:19
CPC Classifications
F; F04; F04B; F04B53/00; F04B53/06; F04B43/00; F04B43/02; F04B43/06
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) | 1968-11-08 | 1969-05-10 | 1969-11-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-08 | 1973-05-10 | 1973-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-08 | 1977-05-10 | 1977-11-09 | $7700.00 | Window Closed / Lapsed |