Registre Brevet USPTO
Numéro d'application 16644754
Statut En instance
Date de dépôt 2018-11-30
Date de la première publication 2021-03-04
Date de publication 2021-03-04
Propriétaire OMRON Corporation (Japon)
  • Morita, Kazuaki
  • Komoguchi, Yusuke
  • Ogawa, Tadahiko
  • Nishida, Masami


A push-button switch may include a housing, an operation unit, and, a lock lever unit. A lever body of the lock lever unit may have a locking portion capable of locking one end of a long jig in an extending direction. The housing may have a fulcrum projection that contacts an intermediate portion of the jig having the one end locked to a locking portion when the lever body is moved using the jig, and serves as a rotation fulcrum of the jig.

Classes IPC  ?

  • H01H 13/04 - Cases; Covers
  • H01H 3/02 - Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
  • H01H 13/14 - Operating parts, e.g. push-button