Patent US2849223A successfully refreshed from Google Patents.
US2849223A
Expired / Lapsed
US
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Adjustment device for weighing scales
Assignee: U S Slicing Machine Co Inc
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Filing: 1955-11-09
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Granted: 1958-08-26
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Expires: 1975-11-09
Abstract
No abstract record available.
Inventors
- 👤 Leonardus H Rikken
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:16
CPC Classifications
G; G01; G01G; G01G1/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US837557A
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US1285591A
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US1327450A
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US1352097A
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US1601459A
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US1564387A
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US1788006A
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US1872420A
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US2613073A
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US2617642A
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US2633350A
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US2607580A
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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) | 1961-08-25 | 1962-02-24 | 1962-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-25 | 1966-02-24 | 1966-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-25 | 1970-02-24 | 1970-08-26 | $7700.00 | Window Closed / Lapsed |