Patent US3458090A successfully refreshed from Google Patents.
US3458090A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid dispenser with adjustable stroke pump piston
Assignee: COOK CHEM Co
•
Filing: 1967-12-01
•
Granted: 1969-07-29
•
Expires: 1987-12-01
Abstract
No abstract record available.
Inventors
- 👤 Baxter I Scoggin Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:29
CPC Classifications
G; G01; G01F; G01F11/00; G01F11/02; G01F11/04; G01F11/06
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1936526A
Cited
US2183370A
Cited
US2128254A
Cited
US2169209A
Cited
US2966861A
Cited
US2881959A
Cited
US3128018A
Cited
US3191807A
Cited
US3184123A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-28 | 1973-01-27 | 1973-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-28 | 1977-01-27 | 1977-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-28 | 1981-01-27 | 1981-07-29 | $7700.00 | Window Closed / Lapsed |