Patent US3533481A successfully refreshed from Google Patents.
US3533481A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle weighing system
Assignee: Individual
•
Filing: 1968-10-01
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Granted: 1970-10-13
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Expires: 1988-10-01
Abstract
No abstract record available.
Inventors
- 👤 Owen Paelian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:12
CPC Classifications
G; G01; G01G; G01G19/00; G01G19/02; G01G19/022; G01G19/024; G01G3/00; G01G3/12; G01G3/14; G01G3/1402; G01G3/1406; G01G3/142
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-10-12 | 1974-04-13 | 1974-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-12 | 1978-04-13 | 1978-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-12 | 1982-04-13 | 1982-10-13 | $7700.00 | Window Closed / Lapsed |