US2521606A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Accelerator pedal attachment
Assignee: Individual
•
Filing: 1947-04-15
•
Granted: 1950-09-05
•
Expires: 1967-04-15
Abstract
No abstract record available.
Inventors
- 👤 Houston B Rodd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 05:37
CPC Classifications
G; G05; G05G; G05G1/00; G05G1/30; G05G1/40; G05G1/405; G05G1/48; G05G1/483; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20528; Y10T74/20534; Y10T74/20576; Y10T74/20888; Y10T74/209
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-09-04 | 1954-03-06 | 1954-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-09-04 | 1958-03-06 | 1958-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-09-04 | 1962-03-06 | 1962-09-05 | $7700.00 | Window Closed / Lapsed |