Patent ID: 11897491
Assignee: nan
Field: Transport (Mechanical engineering)
Classification: CPC B  G | IPC B  G

Claim 0:
1. A method of cleaning a window of an automobile, comprising:
deploying a cleaning device from a storage cavity, the cleaning device comprising a positioning system supporting a cleaning head;
the positioning system comprising an extension member supported by a base and a head joint supported by the extension member;
moving the extension member so as to place the cleaning head against a surface of a window;
activating a brush of the cleaning head to agitate against the surface of the window;
moving the extension member so as to move the brush from a brush start position over the surface of the window along a brush path;
moving the extension member so as to move the cleaning head back to the start position, and moving the cleaning head so as to place a wiper blade of the cleaning head against the surface of the window at a wiper blade start position; and
moving the extension member so as to move the wiper blade from the wiper blade start position over the surface of the window along the wiper blade path while moving the cleaning head relative so as to maintain the wiper blade at a desired orientation relative to the wiper blade path.