The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 29, 2020
Filed:
Jan. 31, 2017
Mitsubishi Electric Corporation, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
An operation device includes a case, a control board accommodated in the case, and a protective cover for protecting the control board. The protective cover includes a terminal plate, a first dent located on a side of the protective cover opposite to a control board side of the protective cover and having a bottom provided with the terminal, a first groove having a +Z direction end open to the outside of the case through an inlet cutout in the case and a −Z direction end toward an edge of the protective cover opposite to the cutout, and a second groove having an end communicating with the first groove and the other end communicating with the first dent. The other end of the second groove is nearer an edge of the protective cover adjacent to the cutout than the end of the second groove.