US2589023A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Governor operated steadying wheels for motorcycles
Assignee: Individual
•
Filing: 1948-12-10
•
Granted: 1952-03-11
•
Expires: 1968-12-10
Abstract
No abstract record available.
Inventors
- 👤 Pattner Jacob
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 05:39
CPC Classifications
B; B62; B62D; B62D61/00; B62D61/02; B62H; B62H1/00; B62H1/10; B62H1/12; B62J; B62J17/00; B62J17/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1313175A
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US1183938A
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US1300772A
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US1608512A
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US1725783A
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GB332839A
Cited
GB440336A
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CH180239A
Cited
GB494013A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-03-11 | 1955-09-10 | 1956-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-03-11 | 1959-09-10 | 1960-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-03-11 | 1963-09-10 | 1964-03-11 | $7700.00 | Window Closed / Lapsed |