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Class Information
Number: 2/209
Name: Apparel > Head coverings > Muffs > Ear
Description: Devices of the muff type for the ears.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8701306 Heat deflector for use with a hood-type hair dryer Apr. 22, 2014
8621664 Combination headgear and eye protection system Jan. 7, 2014
8625835 Apparel with built-in headphone extension wire device Jan. 7, 2014
8582796 Earmuff and headphone Nov. 12, 2013
8555417 Sleeping cap Oct. 15, 2013
8474064 Ear hole cover for headgear Jul. 2, 2013
8443466 Ear protection device May. 21, 2013
8443467 Earmuff assembly May. 21, 2013
8444797 Earmuff assembly method May. 21, 2013
8438666 Ear warmer with adjustability May. 14, 2013
8434493 Adjustable mouth shield device May. 7, 2013
8429766 Helmet with embedded sound suppression ear cups Apr. 30, 2013
8418271 Protective ear shades Apr. 16, 2013
8374373 High transmission loss headphone cushion Feb. 12, 2013
8363877 Headphones and earmuffs Jan. 29, 2013
8302731 Hearing protector Nov. 6, 2012
8297287 Flanged earplug Oct. 30, 2012
8291520 Headgear Oct. 23, 2012
8209777 Hearing protection for use in magnetic resonance facilities Jul. 3, 2012
8197061 Ear shades Jun. 12, 2012
8194909 Earphone, headset and ear protector Jun. 5, 2012
8181277 Basic form for RYALL caps May. 22, 2012
8107664 Cap with bluetooth headset Jan. 31, 2012
8075153 Combination hearing protector and illumination provider Dec. 13, 2011
8060950 Ear-shading hat attachment Nov. 22, 2011
8006320 Ear covering apparatus and associated method Aug. 30, 2011
7996923 Apparatus and method for making an ear warmer and an ear warmer frame Aug. 16, 2011
7971282 Helmet earmuffs/covers Jul. 5, 2011
7962970 Ear warmer having a curved ear portion Jun. 21, 2011
7900281 Protective device, such as safety work goggles, bow-type ear protector, or the like Mar. 8, 2011
7865974 Ear covering method Jan. 11, 2011
7854294 Sound-attenuating earmuff having isolated double-shell structure Dec. 21, 2010
7766120 Cap for use as hearing protection Aug. 3, 2010
7761932 Ear protection device Jul. 27, 2010
7735154 Protective ear appliance Jun. 15, 2010
7703572 Sound-attenuating earmuff having isolated double-shell structure Apr. 27, 2010
7650649 Ear warmer having an external frame Jan. 26, 2010
7617543 Apparatus and method for making an ear warmer and an ear warmer frame Nov. 17, 2009
7614089 Cover for protecting an ear Nov. 10, 2009
7614091 Apparatus and method for making an ear warmer and an ear warmer frame Nov. 10, 2009
7469429 Ear protection device Dec. 30, 2008
7444687 Hearing protective device that includes cellular earmuffs Nov. 4, 2008
7406180 Headphone with behind-the-head headband Jul. 29, 2008
7290293 Article of headwear and method of making same Nov. 6, 2007
7249651 Swiveling sound-gathering ear guard for masks and helmets Jul. 31, 2007
7243378 Modular helmet Jul. 17, 2007
7222373 Ear warmer having a membrane forming a receptacle May. 29, 2007
7210173 Ear protection device May. 1, 2007
7197773 Lightweight, disassemblable and interchangable protective headgear for wrestlers Apr. 3, 2007
7171698 Earmuff having anatomically correct ear cups Feb. 6, 2007

1 2 3 4 5 6










 
 
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