Patent US2804783A successfully refreshed from Google Patents.
US2804783A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pedal extension
Assignee: Individual
•
Filing: 1954-08-02
•
Granted: 1957-09-03
•
Expires: 1974-08-02
Abstract
No abstract record available.
Inventors
- 👤 Begin Gregory
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 01:49
CPC Classifications
G; G05; G05G; G05G1/00; G05G1/30; G05G1/48; G05G1/487; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20528; Y10T74/20534; Y10T74/20576; Y10T74/20888; Y10T74/209
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1248592A
Cited
US1449390A
Cited
US1516862A
Cited
US1671169A
Cited
US1708820A
Cited
US1733854A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-09-02 | 1961-03-04 | 1961-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-02 | 1965-03-04 | 1965-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-02 | 1969-03-04 | 1969-09-03 | $7700.00 | Window Closed / Lapsed |