Patent US3029905A successfully refreshed from Google Patents.
US3029905A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brake mechanism
Assignee: Individual
•
Filing: 1960-04-28
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Granted: 1962-04-17
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Expires: 1980-04-28
Abstract
No abstract record available.
Inventors
- 👤 Martin E Nowak
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 13:18
CPC Classifications
B; B60; B60B; B60B33/00; B60B33/02; B60B33/021; B60T; B60T7/00; B60T7/12; B60T7/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2734590A
Cited
US1496548A
Cited
US1804773A
Cited
US2093185A
Cited
US2218910A
Cited
US2828833A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-04-16 | 1965-10-16 | 1966-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-16 | 1969-10-16 | 1970-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-16 | 1973-10-16 | 1974-04-17 | $7700.00 | Window Closed / Lapsed |