US3618441A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Double acting drum pedal
Assignee: Individual
•
Filing: 1969-10-21
•
Granted: 1971-11-09
•
Expires: 1989-10-21
Abstract
Abstract A DOUBLE ACTING BASS DRUM PEDAL HAS A BEATER MOUNTED ON A HORIZONTAL SHAFT WITH THERE BEIUNG AN ARM ALSO MOUNTED ON SAID SHAFT BUT OFFSET FROM THE ROTARY AXIS THEREOF AND DIRECTED DOWNWARLY TOWARD AN END OF A ROCKABLY MOUNTED PEDAL. A FLEXIBLE STRIP CONNECTS THE ARM TO THE END OF THE PEDAL SO THAT ROCKING OF THE PEDAL IN EITHER DIRECTION WILL ROTATE THE SHAFT IN ONE DIRECTION TO BRING THE BEATER INTO THE DRUM BEATING POSITION.
Inventors
- 👤 John A Fearns
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:37
CPC Classifications
G; G10; G10D; G10D13/00; G10D13/10; G10D13/11
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-11-08 | 1975-05-10 | 1975-11-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-11-08 | 1979-05-10 | 1979-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-11-08 | 1983-05-10 | 1983-11-09 | $7700.00 | Window Closed / Lapsed |