Patent US3003353A successfully refreshed from Google Patents.
US3003353A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for testing oil for moisture content
Assignee: Yosemite Chemical Co
•
Filing: 1958-09-29
•
Granted: 1961-10-10
•
Expires: 1978-09-29
Abstract
No abstract record available.
Inventors
- 👤 Swadesh Samuel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 05:18
CPC Classifications
G; G01; G01N; G01N31/00; G01N31/22; G01N31/222
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1259669A
Cited
US1659529A
Cited
US1775134A
Cited
US1986403A
Cited
US2515232A
Cited
US2761312A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-10-09 | 1965-04-10 | 1965-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-09 | 1969-04-10 | 1969-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-09 | 1973-04-10 | 1973-10-10 | $7700.00 | Window Closed / Lapsed |