US3166135A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Voltage measuring apparatus for use in weighbridges
Assignee: ZF International UK Ltd
•
Filing: 1963-04-01
•
Granted: 1965-01-19
•
Expires: 1983-04-01
Abstract
No abstract record available.
Inventors
- 👤 Clamp David Warwick Lloyd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:01
CPC Classifications
G; G01; G01G; G01G3/00; G01G3/12; G01G3/14; G01G3/142; G01G3/145
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2502822A
Cited
US2766981A
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US2775118A
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US2677729A
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US2815480A
Cited
US2938701A
Cited
US3094184A
Cited
US3100546A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-01-19 | 1968-07-20 | 1969-01-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-01-19 | 1972-07-20 | 1973-01-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-01-19 | 1976-07-20 | 1977-01-19 | $7700.00 | Window Closed / Lapsed |