Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Class Information
Number: 2/171.5
Name: Apparel > Head coverings > With movable closure for opening > Flexible material closure
Description: Head coverings in which the closure means includes pliable material which may constitute part of a crown body.










Sub-classes under this class:

Class Number Class Name Patents
2/171.6 Crown fold type 4


Patents under this class:

Patent Number Title Of Patent Date Issued
8458820 Form-fitting protective headwear Jun. 11, 2013
7661151 Hair and scalp parasite eradication Feb. 16, 2010
7360258 Headgear with integrated hair shielding mechanism Apr. 22, 2008
7076810 Multipurpose boonie hat Jul. 18, 2006
7010815 Cap for encircling wearer's hair Mar. 14, 2006
6944885 Sheet with grommet to provide fluid-impervious seal around object penetrating sheet Sep. 20, 2005
6875437 Hair protection bag with a fastening opening and a method for using the same Apr. 5, 2005
6804836 Sheet with grommet to provide fluid-impervious seal around object penetrating sheet Oct. 19, 2004
6035450 Head gear for work in radioactive environments Mar. 14, 2000
5881389 Hood with ear openings Mar. 16, 1999
5875494 Headwear with closable hair opening Mar. 2, 1999
5644799 Headgear accessory Jul. 8, 1997
5121506 Collapsible visor-like head covering Jun. 16, 1992
4989270 Convertible cap Feb. 5, 1991
4872218 Cap attachment to prevent protruding hair Oct. 10, 1989
4472837 Head covering for retaining articles Sep. 25, 1984











 
 
  Recently Added Patents
Method for modeling and analyzing linear time invariant systems with time delays
Wrench
Power converter and method including noise suppression by controlling phase shifting of converter cells
Systems and methods for assigning a template to an existing network configuration
Soybean EF1A promoter and its use in constitutive expression of transgenic genes in plants
Electrophoretic element and display device
Image processing apparatus, image display apparatus, and image processing method
  Randomly Featured Patents
Bonding tool and method
Earth anti-twist apparatus for reactive machines/ saves energy
Track system for sliding door
System and method for identifying and eliminating vulnerabilities in computer software applications
Organic thin film transistor with low gate overlap capacitance and flat panel display including the same
Make-up case
Light fired thyristor with faulty firing protection
Self-heating systems and methods for rapidly heating a comestible substance
Retail display unit
Reducing color formers in 1,4-butanediol