US PATENT SUBCLASS 15 / 250.19
.~.~ Cleaning element moved from surface

Current as of: June, 1999
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15 /   HD   BRUSHING, SCRUBBING, AND GENERAL CLEANING

246  DF  ATTACHMENTS {8}
250.001  DF  .~ Optical-member-attachable cleaner (e.g., windshield wiper) {28}
250.19.~.~ Cleaning element moved from surface

DEFINITION

Classification: 15/250.19

(under subclass 250.001) Cleaners comprising (1) means for moving the surface contacting member from the window or (2) means whereby the surface contacting member is positioned and held from the window while not in use.