KEYBOARD DEVICE

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20240290300A1
SERIAL NO

18443648

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A keyboard device is provided. The keyboard device includes a keyboard in which keys are provide so as to be each pivotally movable and a keyboard chassis that supports the keyboard. Each key includes a key body, a fixing part, and a connection part that connects a rear end of the key body and the fixing part to each other. The connection part includes a hinge part, and the hinge part is provided so as to extend upward from the fixing part along same directions as those of a force to be applied to a supporting point for pivotal movement of the key at a connection between the hinge part and the fixing part when the key is pressed.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
KAWAI MUSICAL INSTRUMENTS MANUFACTURING CO LTD200 TERAJIMA-CHO NAKA-KU HAMAMATSU-SHI SHIZUOKA 4308665

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
SUZUKI, Akihiro Hamamatsu-shi, JP 273 2782

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation