Resources Contact Us Home
Class Information
Number: 2/173.5
Name: Apparel > Head coverings > With outward bulge in crown
Description: Head coverings in which a crown wall, or an element forming a continuation of a crown wall, protrudes outwardly from the general crown contour in the head contact area to provide a space between the crown wall or element and the head, said space forming at least part of a through passage from the exterior of the head covering to the head.

Patents under this class:

Patent Number Title Of Patent Date Issued
8650666 Headgear attachment for portable audio device Feb. 18, 2014
7430765 Infant hats, caps, bonnets, and hoods with padded pressure relief region Oct. 7, 2008
6875437 Hair protection bag with a fastening opening and a method for using the same Apr. 5, 2005
5155868 Perspiration evaporation enhancing cap Oct. 20, 1992

  Recently Added Patents
Live-attenuated compositions for bacterial infections
Decoding and presentation time stamps for MPEG-4 advanced video coding
Vertical axis wind turbines
Semiconductor device and method of forming interconnect structure with conductive pads having expanded interconnect surface area for enhanced interconnection properties
Data processor with virtual machine management
Vehicle speed verification system and method
Field of view matching in a visual prosthesis
  Randomly Featured Patents
Fuel quality evaluation apparatus, fuel quality evaluation method and recording medium
Apparatus for recognizing spin valve head failure due to pin layer magnetic field offset
Non crush zone-all mechanical damped sensor
Angle-of-heel control means for a floating crane
Hydrogen recovery by adsorbent membranes
Multibit single cell memory element having tapered contact
Portable floor mirror
Thiadiazoledioxides and thiadiazoleoxides as CXC- and CC-chemokine receptor ligands
Interchangeable and fully adjustable solar thermal-photovoltaic concentrator systems
Correlation calculation unit and correlation calculation apparatus