US2819627A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dual brake controls
Assignee: SAUL ROSE
•
Filing: 1955-07-11
•
Granted: 1958-01-14
•
Expires: 1975-07-11
Abstract
No abstract record available.
Inventors
- 👤 Clifford E Larson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 07:51
CPC Classifications
G; G05; G05G; G05G1/00; G05G1/30; G05G1/34; G05G1/305; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20888; Y10T74/209; Y10T74/20906
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1889685A
Cited
US2078324A
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US2395280A
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US2562700A
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US2599376A
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US2677976A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-01-13 | 1961-07-15 | 1962-01-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-01-13 | 1965-07-15 | 1966-01-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-01-13 | 1969-07-15 | 1970-01-14 | $7700.00 | Window Closed / Lapsed |