Patent US2805860A successfully refreshed from Google Patents.
US2805860A
Expired / Lapsed
US
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Exercising stand for bicycles
Assignee: Individual
•
Filing: 1954-07-02
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Granted: 1957-09-10
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Expires: 1974-07-02
Abstract
No abstract record available.
Inventors
- 👤 Edward J Littig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:59
CPC Classifications
A; A63; A63B; A63B69/00; A63B69/16; A63B2069/164; A63B2069/166
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US330430A
Cited
US560061A
Cited
US589705A
Cited
GB189504417A
Cited
US1621120A
Cited
US2534967A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-09-09 | 1961-03-11 | 1961-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-09 | 1965-03-11 | 1965-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-09 | 1969-03-11 | 1969-09-10 | $7700.00 | Window Closed / Lapsed |