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Class Information
Number: 2/182.1
Name: Apparel > Head coverings > With sweats or other supplementary head engaging member > Crown spacing
Description: Head coverings provided with means to form a gap between at least a portion of the inner face of the side of the crown and an opposed portion of the head-contacting means to provide at least a portion of a through passage from the exterior of the head covering to the head.

Sub-classes under this class:

Class Number Class Name Patents
2/182.5 Coextensively transversely grooved spacer 1
2/182.4 Coil spacer 1
2/182.2 Removable or retractable spacer 15
2/182.7 Through-passaged spacer 4
2/182.6 Tongue, stud or block spacer 21
2/182.3 With perforated or slotted sweat or head engaging member 13

Patents under this class:

Patent Number Title Of Patent Date Issued
6151712 Hat Nov. 28, 2000
5855023 Ventilated hat Jan. 5, 1999
5822798 Hair band Oct. 20, 1998
5822797 Hat for maintaining a wearer's hairstyle Oct. 20, 1998
5819318 Head covering with adjustable sunshade visor and inside ventilation Oct. 13, 1998
5802617 Ventilated headgear Sep. 8, 1998
5787507 Headgear stabilising and ventilating apparatus Aug. 4, 1998
5724675 Cap with crown formed of two segments Mar. 10, 1998
5713083 Thin-walled plastic hat structure Feb. 3, 1998
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
5533211 Slidably repositionable hat Jul. 9, 1996
4394782 Multi purpose head sweatband Jul. 26, 1983

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