Patent US2793849A successfully refreshed from Google Patents.
US2793849A
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US
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Weighing scales
Assignee: Toledo Scale Corp
•
Filing: 1950-09-23
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Granted: 1957-05-28
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Expires: 1970-09-23
Abstract
No abstract record available.
Inventors
- 👤 Walter A Fink
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:23
CPC Classifications
G; G01; G01G; G01G23/00; G01G23/18; G01G23/38; G01G23/40; G01G23/20; G01G23/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1347572A
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US2544038A
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US1189196A
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US1335070A
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US1749192A
Cited
US1550735A
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GB220503A
Cited
US2036538A
Cited
GB412439A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-05-27 | 1960-11-26 | 1961-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-05-27 | 1964-11-26 | 1965-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-05-27 | 1968-11-26 | 1969-05-28 | $7700.00 | Window Closed / Lapsed |