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Class Information
Number: 297/250.1
Name: Chairs and seats > Supplemental seat (e.g., child seat, etc.)
Description: Device configured to be detachably mounted to an occupant-engaging surface of a seating device.










Sub-classes under this class:

Class Number Class Name Patents
297/256.1 Adjustable to plural operative positions 89
297/251 Armrest-supported 12
297/254 Back-connected 93
297/256.16 Detachably mounted to a support base 289
297/256.17 For shopping cart 90
297/252 Fore or aft board straddling clamps 71
297/256.15 Having a front guard or barrier 122
297/253 Secured by bottom-back crevice 138


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13

Patent Number Title Of Patent Date Issued
8690188 Child seat with inflatable child restraint Apr. 8, 2014
8662267 Luggage for transporting children Mar. 4, 2014
8657371 Car seat Feb. 25, 2014
8646838 Child booster seat Feb. 11, 2014
8632127 Child safety seat with height adjustable harness Jan. 21, 2014
8622478 Child car seat with adjustable harness system Jan. 7, 2014
8622476 Child vehicle seat Jan. 7, 2014
8608246 Safety belt holder Dec. 17, 2013
8585138 Rigidifying system for single shell juvenile vehicle seat Nov. 19, 2013
8579369 Truss system for juvenile vehicle seat Nov. 12, 2013
8579372 Rearward facing inflatable child seat Nov. 12, 2013
8573694 Method and apparatus for coupling Isofix bar to brackets that mount to vehicle body Nov. 5, 2013
8573693 Adjustable headrest for juvenile vehicle Nov. 5, 2013
8567867 Child seat with adjustable back Oct. 29, 2013
8550567 Juvenile vehicle seat Oct. 8, 2013
8550562 Washable child car seat subframe Oct. 8, 2013
8544941 Rolling car seat Oct. 1, 2013
8534756 Child car seat Sep. 17, 2013
8528983 Inflatable child airplane seat Sep. 10, 2013
8517468 Cushioned bed chair Aug. 27, 2013
8517467 Child restraint for vehicle Aug. 27, 2013
8500200 Child safety seat Aug. 6, 2013
8496293 Energy-dissipation system for juvenile vehicle seat Jul. 30, 2013
8484782 Infant bonding lap seat Jul. 16, 2013
8465102 Child safety seat magnetic web attachment Jun. 18, 2013
8444221 Booster seat assembly May. 21, 2013
8439439 Adjustable shoulder belt path for a booster car seat May. 14, 2013
8434827 Infant support structure with polymer coated restraint straps May. 7, 2013
8434821 Car seat with integrated ratchet May. 7, 2013
8403413 Multi-mode portable booster seat Mar. 26, 2013
8393679 System for engaging multi-component carseat Mar. 12, 2013
8388058 Detachable storage receptacle Mar. 5, 2013
8388063 Child booster seat and height-adjustment mechanism thereof Mar. 5, 2013
8382202 Stackable child safety seat Feb. 26, 2013
8366191 Center child safety restraint system for two occupant rear seat with center console Feb. 5, 2013
8360521 Harnesses for use with child safety seats Jan. 29, 2013
8342604 Juvenile vehicle seat with seat-back channel cover Jan. 1, 2013
8328289 Belt retaining system for child safety seat Dec. 11, 2012
8328281 Reversible child seat with a retractor/connector mounted to a load bearing member Dec. 11, 2012
8313142 Child safety seat assembly Nov. 20, 2012
8282165 Reboard system Oct. 9, 2012
8276988 Child car seat Oct. 2, 2012
8272689 Automobile seat for children with visual indicator of harness tightness and corresponding visual indicator Sep. 25, 2012
8272690 Juvenile vehicle seat with headrest-height controller Sep. 25, 2012
8267473 Plastic booster seat apparatus Sep. 18, 2012
8251446 Articulated child seat apparatus Aug. 28, 2012
8251445 Monitoring/entertainment system for a child's seat Aug. 28, 2012
8246115 Infant chair with animal motif Aug. 21, 2012
8240762 Single, multiple and integrated car seat systems Aug. 14, 2012
8226161 Foldable child booster seat Jul. 24, 2012

1 2 3 4 5 6 7 8 9 10 11 12 13










 
 
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