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US2452124A
Expired / Lapsed
US
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Hydraulic scale
Assignee: Individual
•
Filing: 1946-04-02
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Granted: 1948-10-26
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Expires: 1966-04-02
Abstract
No abstract record available.
Inventors
- 👤 Victor J Huston
- 👤 Frank G Huston
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:06
CPC Classifications
G; G01; G01G; G01G5/00; G01G5/04; G01G19/00; G01G19/08; G01G19/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1417462A
Cited
US1766782A
Cited
US2020307A
Cited
US2109460A
Cited
US2106652A
Cited
US2364443A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-10-26 | 1952-04-26 | 1952-10-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-10-26 | 1956-04-26 | 1956-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-10-26 | 1960-04-26 | 1960-10-26 | $7700.00 | Window Closed / Lapsed |