US3059440A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid transfer arrangement
Assignee: Individual
•
Filing: 1960-01-19
•
Granted: 1962-10-23
•
Expires: 1980-01-19
Abstract
No abstract record available.
Inventors
- 👤 John J Loporto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 04:32
CPC Classifications
F; F25; F25J; F25J3/00; F25J3/02; F25J3/04; F25J3/04006; F25J3/04078; F25J3/0409; F17; F17C; F17C9/00; F17C9/02; F25J3/04406; F25J3/04412; F25J3/04763; F25J3/04769; F25J3/04781; F25J2205/00; F25J2205/02; F25J2235/00; F25J2235/04; F25J2250/00; F25J2250/30; F25J2250/40; F25J2250/50
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2732693A
Cited
US795525A
Cited
US1976336A
Cited
US2217467A
Cited
US2340020A
Cited
US2772545A
Cited
US2777296A
Cited
US2855859A
Cited
US2896415A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-22 | 1966-04-23 | 1966-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-22 | 1970-04-23 | 1970-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-22 | 1974-04-23 | 1974-10-23 | $7700.00 | Window Closed / Lapsed |