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Class Information
Number: 297/391
Name: Chairs and seats > Headrest
Description: Device comprising means for supporting the head of occupant of a seating device.


Sub-classes under this class:

Class Number Class Name Patents
297/406 Adjustable laterally 32
297/410 Adjustable rectilinearly vertically 340
297/408 Angularly movable about horizontal axis 296
297/405 Ball- and socket-mounted 9
297/392 Chin support 32
297/394 Detachable headrest and armrest unit 10
297/396 Extension of upper back 34
297/403 Movable to inoperative position rearwardly of back 54
297/393 Occupant attached 50
297/397 Portable, with seat attacher 169
297/404 Resiliently mounted 39
297/395 Wall- or ceiling-supported 34


Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
7413253 Head rest for motor vehicles Aug. 19, 2008
7410219 Mounting device for the headrest of a vehicle seat Aug. 12, 2008
7410218 Headrest-attached vehicle seat Aug. 12, 2008
7370915 Sheath for receiving head rest branch May. 13, 2008
7367603 Headrest, seat for vehicle, and method for manufacturing headrest May. 6, 2008
7364239 Seat headrest Apr. 29, 2008
7338129 Foamed product integral with trim cover assembly and frame element Mar. 4, 2008
7338130 Locking headrest assembly Mar. 4, 2008
7331631 Pillow cushion and seat having the same Feb. 19, 2008
7318626 Head restraint supporting structure Jan. 15, 2008
7314455 Automobile car seat massage device Jan. 1, 2008
7303237 Headrest device, kit and method of using Dec. 4, 2007
7284793 Expandable crash-active neck rest Oct. 23, 2007
7284795 Automobile seat Oct. 23, 2007
7255400 Tubeless headrest support system Aug. 14, 2007
7237842 Headrest, particularly for a motor vehicle seat Jul. 3, 2007
7232188 Head restraint guide system Jun. 19, 2007
7232187 Head restraint for automotive vehicle Jun. 19, 2007
7226124 Headrest height adjustment device Jun. 5, 2007
7222401 Method for making a head restraint assembly May. 29, 2007
7216937 Press-formed keyway for headrest mounting tube May. 15, 2007
7213887 Attachment of head rest guide tube to vehicle seat frame May. 8, 2007
7213883 Head rest May. 8, 2007
7207630 Removable adjustable headrest for wheelchairs having a neck roll Apr. 24, 2007
7188896 Headphone structure and storage therefor Mar. 13, 2007
7178874 Lateral head restraint system Feb. 20, 2007
7172255 Vehicle seat Feb. 6, 2007
7165814 Sleeve arrangement for a neck rest Jan. 23, 2007
7159946 Headrest guide button assembly Jan. 9, 2007
7144083 Headrest for a vehicle seat Dec. 5, 2006
7131698 Vehicle passenger seat with adjustable headrest Nov. 7, 2006
7111901 Headrest for automotive vehicle seats Sep. 26, 2006
7108320 Head restraint for a vehicle seat Sep. 19, 2006
7108327 Adjustable head restraint guide Sep. 19, 2006
7086701 Head restraint guide system Aug. 8, 2006
7073863 Infinitely adjustable head restraint assembly for a vehicle seat assembly Jul. 11, 2006
7070237 Universal vehicle headrest monitor supporting bracket assembly Jul. 4, 2006
7066545 Headrest device Jun. 27, 2006
7066544 Headrest mounting structure Jun. 27, 2006
7055909 Structure of a chair pillow Jun. 6, 2006
7052023 Modularized wheel chairs May. 30, 2006
7048334 Vehicle headrest apparatus May. 23, 2006
7040705 Seat headrest May. 9, 2006
7004544 Backrest for armchairs Feb. 28, 2006
6983996 Safety headrest for a motor vehicle Jan. 10, 2006
6983995 Linear adjustable head restraint Jan. 10, 2006
6948773 Helical head restraint guide Sep. 27, 2005
6935696 Head restraint mechanism and method of making same Aug. 30, 2005
6910740 Articulated headrestraint system Jun. 28, 2005
6893095 Horizontally pivoting headrest for motor vehicle May. 17, 2005

1 2 3 4 5 6 7 8


 
 
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