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Class Information
Number: 2/182.5
Name: Apparel > Head coverings > With sweats or other supplementary head engaging member > Crown spacing > Coextensively transversely grooved spacer
Description: Head coverings in which the spacing means, positioned between the head-contacting means and the crown, is either (1) a member sinuously curved in a plane which is substantially parallel to the plane of the opening for the head, or (2) is a member having channels in and coextensive with a face thereof, said channels extending substantially perpendicularly to the plane of the opening for the head.

Patents under this class:

Patent Number Title Of Patent Date Issued
4481680 Protective visor Nov. 13, 1984

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