Patent US2742278A successfully refreshed from Google Patents.
US2742278A
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US
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Weighing apparatus
Assignee: Republic Steel Corp
•
Filing: 1951-08-29
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Granted: 1956-04-17
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Expires: 1971-08-29
Abstract
No abstract record available.
Inventors
- 👤 Jr Richard J Carleton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:58
CPC Classifications
G; G01; G01G; G01G23/00; G01G23/06; Y; Y10; Y10S; Y10S177/00; Y10S177/09
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US193762A
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US779732A
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US1965302A
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US2002411A
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US1985542A
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US2197381A
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US2204389A
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US2488349A
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US2657921A
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US2634081A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-04-17 | 1959-10-17 | 1960-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-17 | 1963-10-17 | 1964-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-17 | 1967-10-17 | 1968-04-17 | $7700.00 | Window Closed / Lapsed |