US2795245A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid transfer devices
Assignee: Individual
•
Filing: 1953-02-16
•
Granted: 1957-06-11
•
Expires: 1973-02-16
Abstract
No abstract record available.
Inventors
- 👤 Clarence J Meehan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:21
CPC Classifications
B; B67; B67D; B67D7/00; B67D7/06; B67D7/08; B67D7/16; B65; B65D; B65D25/00; B65D25/38; B65D25/40; B65D25/48
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US247142A
Cited
US723042A
Cited
US1527190A
Cited
US1836029A
Cited
US2066977A
Cited
US2264099A
Cited
US2598869A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-06-10 | 1960-12-10 | 1961-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-06-10 | 1964-12-10 | 1965-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-06-10 | 1968-12-10 | 1969-06-11 | $7700.00 | Window Closed / Lapsed |