Patent US2646236A successfully refreshed from Google Patents.
US2646236A
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Hydraulic scale platform supporting means
Assignee: Toledo Scale Corp
•
Filing: 1947-02-27
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Granted: 1953-07-21
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Expires: 1967-02-27
Abstract
No abstract record available.
Inventors
- 👤 Lawrence S Williams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:02
CPC Classifications
G; G01; G01G; G01G5/00; G01G5/003; G01G19/00; G01G19/02; G01G19/028; Y; Y10; Y10T; Y10T403/00; Y10T403/45; Y10T403/455
Claims Analysis
Total Claims: 0
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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) | 1956-07-20 | 1957-01-19 | 1957-07-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-20 | 1961-01-19 | 1961-07-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-20 | 1965-01-19 | 1965-07-21 | $7700.00 | Window Closed / Lapsed |