9720 ⎘
Parts, details, or accessories of chairs or stools; Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with adjustable elasticity
SEAT SPREADING MEMBER FOR OUTDOOR FIXED CHAIR, AND OUTDOOR FIXED CHAIR
#2PORTABLE REBOUNDING DEVICE WITH ADJUSTABLE AND COLLAPSIBLE FEATURES
#3CHAIR INCLUDING A LEAF SPRING IN CONTACT WITH A LINKAGE TO PROVIDE RESISTANCE TO TILTING OF A BACKREST OF THE CHAIR
#4BODY SUPPORT STRUCTURE
#5PORTABLE REBOUNDING DEVICE WITH FORCE ADJUSTMENT ASSEMBLY
#6CHAIR WITH ADJUSTABLE BACK DEPTH
#7CHAIR FOR THE SITTING OF A USER
#8TILT CONTROL SYSTEM FOR A CHAIR
#9CHAIR INCLUDING A LEAF SPRING IN CONTACT WITH A LINKAGE TO PROVIDE RESISTANCE TO TILTING OF A BACKREST OF THE CHAIR
#10STOWAWAY COMPACT ROCKER
#11APPARATUS AND METHOD FOR MANUFACTURING A SUPPORT FRAME FOR A SEAT ASSEMBLY
#12Body support structure
#13Chair having a leaf spring with a working length that shortens to increase resistance to tilting of a backrest relative to a column
#14Portable rebounding device with force adjustment assembly
#15Chair having at least three different components that move together when a weight is applied to the seat, the chair also including a leaf spring in direct contact with the linkage to provide resistance to tilting of a backrest of the chair
#16Chair having a leaf spring in contact with a linkage to provide a resistance to tilting of a backrest of the chair relative to a column of the chair
#17Reconfigurable apparatus having a leaf spring with a working length that shortens to increase resistance to tilting of a backrest relative to a column, and process for assembling the reconfigurable apparatus
#18Chair
#19Chair having a leaf spring with a fulcrum point that moves to shorten a working length of the leaf spring and increase resistance to tilting of a backrest portion of the chair relative to a column portion of the chair
#20PORTABLE REBOUNDING DEVICE WITH ADJUSTABLE AND COLLAPSIBLE FEATURES
#21Electrically controlled chassis and chair
#22Body support structure
#23Stowaway compact rocker
#24CHAIR BACK
#25Portable rebounding device with force adjustment assembly
#26Physiological seat device
#27Apparatus with weight responsive changeable adjusting characteristics
#28Chair assembly with upholstery covering
#29Chair and seat support mechanism
#30Chair
#31Dynamic backrest construction
#32Seatback support structures with variable and adjustable stiffness
#33Vehicle seat
#34Chair
#35Apparatus with weight responsive changeable adjusting characteristics
#36Systems and Methods for Providing Ergonomic Chairs
#37Chair and seat support mechanism
#38Systems and methods for providing ergonomic exercise chairs
#39Chair arm assembly
#40Chair assembly with upholstery covering
#41Flexible support device for chair back tilting
#42Chair
#43Chair
#44Oscillation mechanism for chairs
#45CHAIR MASSAGER AND MASSAGING MECHANISM
#46Seat pivoting mechanism and chair height locking system
#47Control assembly for chair
#48Chair arm assembly
#49Systems and methods for providing ergonomic chairs
#50Angle adjusting device and seat having the same
#51Reaction force mechanism and chair using same
#52Seat tilting mechanism with two springs
#53Adjustable chair
#54Back Adjusting and Positioning Structure of Chair
#55Chair assembly with upholstery covering
#56Systems and method for providing ergonomic exercise chairs
#57Chair back mechanism and control assembly
#58Control assembly for chair
#59Chair assembly
#60Active fitness chair application
#61Chair arm assembly
#62Chair with adjustable backrest
#63Apparatus with weight responsive changeable adjusting characteristics
#64Adjusting mechanism for adjusting a restoring force acting on the backrest of a chair, and office chair provided with such an adjusting mechanism
#65Recline adjustment system for chair
#66Mechanism for an office chair
#67Chair assembly with upholstery covering
#68Flexible tilt adjustment device for a chair back
#69Control assembly for chair
#70Spring back hinge with or without spring lock mechanism
#71Chair assembly with upholstery covering
#72Chair assembly
#73Control assembly for chair
#74Chair arm assembly
#75Chair back mechanism and control assembly
#76MECHANISM FOR AN OFFICE CHAIR
#77Mobile task chair and mobile task chair control mechanism with adjustment capabilities and visual setting indicators
#78Pivoting mechanism with gross and fine resistance adjustment
#79Method of assembling a chair component
#80Chair assembly with upholstery covering
#81Spring back hinge with or without spring lock mechanism
#82Smart seating chair with IC controls, electronic sensors, and wired and wireless data and power transfer capabilities
#83MULTIFUNCTIONAL CHAIR
#84Balance chair
#85Preference control mechanism
#86Mobile task chair and mobile task chair control mechanism with adjustment capabilities and visual setting indicators
#87Pivoting mechanism with gross and fine resistance adjustment
#88Multi-section angle adjusting structure for a chair back
#89Seat assembly with an elastomer torsion-spring element
#90Back Rest for a Stool or a Chair, and Stool or Chair Provided with such a Back Rest
#91Seat back reclining member
#92Apparatus for adjusting the seat back angle
#93Preference control mechanism
#94HYDRAULIC ADJUSTABLE SEAT
#95Hydraulic adjustable seat
#96DEVICE FOR REGULATING THE ELASTIC FORCE EXERTED BY A PLURALITY OF SPRINGS
#97Permanent contact mechanism
#98Ergonomic chair
#99Seatback adjustment
#100Weight regulator for a chair
#101Synchronisation mechanism for chairs or armchairs
#102Mechanism for adjusting the inclination of backrests in chairs and arm-chairs, particularly in office chairs
#103Chair and support mechanism unit thereof
#104Flexible chair with post base
#105Mechanical device particularly for moving the seat and backrest of a chair
#106Sitting device
#107Reclining apparatus for chair
#108Bottom plate structure of a chair