Pedal for musical instruments
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 2, 2011
Grant Date -
Jun 23, 2011
app pub date -
Dec 23, 2009
filing date -
Dec 23, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A pedal has a base, two supporting posts, a pedal plate, a first shaft, a second shaft, a chain assembly and two beaters. The pedal plate is mounted pivotally on the base. The first and second shafts are rotatably mounted respectively on the supporting posts, are connected concentrically together and are capable of rotating independently. The chain assembly connects the pedal plate to the first shaft. The beaters are mounted respectively on the first and second shafts. The concentrically connected first and second shafts serve as a crossbeam between the supporting posts to reinforce the structurally strength of the pedal and obviate additional crossbeams that limit the pivoting range of the pedal.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully