US2626121A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic filling scale
Assignee: Standard Oil Co
•
Filing: 1948-03-13
•
Granted: 1953-01-20
•
Expires: 1968-03-13
Abstract
No abstract record available.
Inventors
- 👤 Sachse William Eyler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:45
CPC Classifications
G; G01; G01G; G01G13/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1402934A
Cited
GB209897A
Cited
US1640073A
Cited
US2044017A
Cited
US2067743A
Cited
GB431805A
Cited
US2332438A
Cited
US2541915A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-01-20 | 1956-07-21 | 1957-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-01-20 | 1960-07-21 | 1961-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-01-20 | 1964-07-21 | 1965-01-20 | $7700.00 | Window Closed / Lapsed |