US2601120A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wheel test stand
Assignee: D P Harris Hardware & Manufacturing Co
•
Filing: 1947-09-06
•
Granted: 1952-06-17
•
Expires: 1967-09-06
Abstract
No abstract record available.
Inventors
- 👤 Wendell G Lyman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 17:30
CPC Classifications
B; B60; B60B; B60B31/00; B60B31/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US563944A
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US566851A
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US1343526A
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US1442717A
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US1489151A
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FR725963A
Cited
US2193169A
Cited
US2205532A
Cited
US2295447A
Cited
FR883175A
Cited
FR888522A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-17 | 1955-12-17 | 1956-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-17 | 1959-12-17 | 1960-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-17 | 1963-12-17 | 1964-06-17 | $7700.00 | Window Closed / Lapsed |