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:
Jun. 30, 2026
Filed:
May. 08, 2024
Dy Auto Corporation, Asan-si, KR;
Jeong Goo Lee, Asan-si, KR;
DY AUTO CORPORATION, Chungcheongnam-Do, KR;
Abstract
A wiper system for sensor cleaning includes a frame, a window member coupled to the frame, a pivot shaft arranged on an outer side of the window member, a cantilever-shaped head fixed to the pivot shaft, a retainer rotatably coupled to the head within a certain angle, a blade holder rotatably coupled to an end portion of the retainer, a wiper blade detachably installed on the blade holder, and a pantograph arm including an end and another end, the end being rotatably coupled to the blade holder with respect to a second reference shaft spaced apart from the first reference shaft in parallel with the first reference shaft, and the other end being arranged at a position eccentric by a certain distance from the pivot shaft and rotatably coupled to the frame with respect to a third reference shaft parallel with the second reference shaft.