US3057518A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid dispensing apparatus
Assignee: Gulf Oil Corp
•
Filing: 1959-11-25
•
Granted: 1962-10-09
•
Expires: 1979-11-25
Abstract
No abstract record available.
Inventors
- 👤 Albert L Japp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 02:04
CPC Classifications
B; B67; B67D; B67D7/00; B67D7/06; B67D7/76; B67D7/763; B60; B60P; B60P3/00; B60P3/22; B60P3/224; B60P3/228; G; G01; G01F; G01F15/00; G01F15/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2090734A
Cited
US2075126A
Cited
US2292007A
Cited
US2506911A
Cited
US2690712A
Cited
US2884964A
Cited
US2916880A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-08 | 1966-04-09 | 1966-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-08 | 1970-04-09 | 1970-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-08 | 1974-04-09 | 1974-10-09 | $7700.00 | Window Closed / Lapsed |