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US2582886A
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Differential load weighing device
Assignee: Baldwin Lima Hamilton Corp
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Filing: 1948-03-13
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Granted: 1952-01-15
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Expires: 1968-03-13
Abstract
No abstract record available.
Inventors
- 👤 Arthur C Ruge
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:20
CPC Classifications
G; G01; G01G; G01G3/00; G01G3/02; G01G23/00; G01G23/14; G01G3/12; G01G3/14; G01G3/1402; G01G3/1404; G01G3/142; G01L; G01L1/00; G01L1/20; G01L1/22; G01L1/2206; G01L1/2218; G01L1/2231; G01L1/2237
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-01-14 | 1955-07-16 | 1956-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-01-14 | 1959-07-16 | 1960-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-01-14 | 1963-07-16 | 1964-01-15 | $7700.00 | Window Closed / Lapsed |