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Class Information
Number: 2/182.2
Name: Apparel > Head coverings > With sweats or other supplementary head engaging member > Crown spacing > Removable or retractable spacer
Description: Head coverings in which at least a portion of the spacing means is either detachable from the head covering, or has a portion which is movable out of the general plane of the head opening.

Patents under this class:

Patent Number Title Of Patent Date Issued
8348448 Headgear for mounting surgical headlight Jan. 8, 2013
7469428 Retractable hat tether with bottle opener device Dec. 30, 2008
7398560 Hat/visor with brim vent Jul. 15, 2008
6012173 Attachment for headgear to ventilate while clamping wearer's head Jan. 11, 2000
5978968 Attachment for headgear to ventilate while clamping wearer's head Nov. 9, 1999
5857219 Collapsible hat for maintaining a wearers hairstyle with structure to reduce wrinkling Jan. 12, 1999
5822797 Hat for maintaining a wearer's hairstyle Oct. 20, 1998
5802617 Ventilated headgear Sep. 8, 1998
5787507 Headgear stabilising and ventilating apparatus Aug. 4, 1998
5713083 Thin-walled plastic hat structure Feb. 3, 1998
5675841 Headwear tether Oct. 14, 1997
5657490 Hat for maintaining a wearer's hairstyle Aug. 19, 1997
5625901 Ventilating hat band May. 6, 1997
5572746 Combined hairdo spacer and protective device Nov. 12, 1996
5566395 Liner for hat Oct. 22, 1996

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