Patent US2507009A successfully refreshed from Google Patents.
US2507009A
Expired / Lapsed
US
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Pedal
Assignee: Baldwin Rubber Co
•
Filing: 1946-11-23
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Granted: 1950-05-09
•
Expires: 1966-11-23
Abstract
No abstract record available.
Inventors
- 👤 Fred L Haushalter
- 👤 Gerald G Hunter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:00
CPC Classifications
G; G05; G05G; G05G1/00; G05G1/30; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20528; Y10T74/20534
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US713628A
Cited
US1151766A
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US1218319A
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US1618652A
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US1811269A
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US1842528A
Cited
US1902667A
Cited
US2334767A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-05-08 | 1953-11-07 | 1954-05-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-05-08 | 1957-11-07 | 1958-05-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-05-08 | 1961-11-07 | 1962-05-09 | $7700.00 | Window Closed / Lapsed |