Chairs and seats patents
Featured patents
Wind Deflector
US 08801092 B2, Aug. 12, 2014, With Weather Shield or Insect Protector, Klaus Gausrab / Dr. Ing. h.c. F. Porsche Aktiengesellschaft DE
A wind deflector for a convertible vehicle arranged in a region of a headrest…
Cushion Structure of Vehicle Seat and Method for Producing the Same
US 08789883 B2, July 29, 2014, Fan directly attached to a chair or seat component, Yasuhiko Niimi et al. / Toyota Boshoku Kabushiki Kaisha (Aichi-Ken, JP)
A cushion structure of a vehicle seat, comprising:…
Headrest
US 08721001 B2, May 13, 2014, Adjustable rectilinearly vertically, Xue Li et al. / Suzhou Eagle Electric Vehicle Manufacturing Co., Ltd. (Suzhou, CN)
A headrest comprising:…
Latch Lock Out
US 08556339 B2, Oct. 15, 2013, On or integral with armrest, Shane A. DeVoe / Irvin Automotive Products, Inc. (Pontiac, US)
An armrest for use in a vehicle, said armrest capable of movement between…
Stowable Passenger Seat Tray Table
US 08528968 B2, Sept. 10, 2013, Extensible from wall or receptacle, Michael H. Smith et al. / BE Aerospace, Inc. (Wellington, US)
A stowable tray table assembly, comprising:…
Furniture Unit
US 08528972 B2, Sept. 10, 2013, Coupled side-by-side, Per-Evert Johnsson / Lammhults Mobel AB (Lammhult, SE)
Furniture unit for building a furniture assembly together with another furniture…
Vehicle Seat and Vehicle Seat Assembling Method
US 08506011 B2, Aug. 13, 2013, Force-absorbing means incorporated into headrest area, Kenichi Niitsuma / TS Tech Co., Ltd. (Saitama-Ken, JP)
A vehicle seat characterized by mounting a headrest movably back and forth…
Tray Table Stop Assembly
US 08517464 B2, Aug. 27, 2013, From back, Macario Ruiz et al. / Zodiac Seats US LLC (Gainesville, US)
A tray table stop assembly comprising:…
Three-Axis Adjustable Back Support Assembly and Method
US 08517469 B1, Aug. 27, 2013, Providing support for lower back region, Eric H. Vielbig et al. / Aspen Seating, LLC (Sheridan, US)
A back support assembly for connection to transversely spaced apart canes…
Operation Mechanism of Side Support Apparatus and Side Support Apparatus Using Same for Vehicular Seat
US 08469448 B2, June 25, 2013, Providing support for the sides of a seated occupant, Tadasuke Higuchi et al. / Aisin Seiki Kabushiki Kaisha (Kariya-shi, JP)
An operation mechanism of a side support apparatus adapted to be accommodated…
Patentorg has 1059 documents under Chairs and Seats Patents.
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- Seating Device Reorients as Unit 1
- Portable Bottom With Occupant Attacher 1
- Bottom and Back Connected to and Foldable in Wall or Partition 3
- In Floor 2
- Collapsible Chair; i.e., Relatively Folding Bottom, Back, and Legs 2
- Collapsed to a Compact Bundle Having All Rigid Elongated Elements Extending in a Single Longitudinal Direction 5
- With Means to Hold Chair in Plural Operative Configurations 4
- Front Leg Folds Relative to Integral Bottom-Rear Leg; e.g., Beach Type 1
- Laterally Swinging 2
- Back, Arm, Bottom, and Front Leg Form Collapsible Parallelogram 1
- Laterally Collapsible 2
- Folding Back or Bottom Sections 2
- Fabric Bottom and Back 2
- Back and Legs Collapse Concurrently 1
- Parallel Leg Pairs 1
- Noncrossed Legs 1
- Relatively Collapsible Bottom, Rear Legs, and Integral Back and Front Legs 2
- Relatively Collapsible Bottom, Front Legs, and Integral Back and Rear Legs 1
- Upwardly Tilting Bottom Elevates Pivoted Front Legs 2
- Headrest Interconnected With Back for Relative Concurrent Movement 7
- With Means to Permit Independent Adjustment of Legrest or Footrest 1
- Common Actuator Controls Vertical Adjustment and Relative Movement of Parts 1
- Footrest Extends Angularly of Depending Legrest 1
- Rest Advances Forwardly of Bottom 4
- Advancing Linkage Includes Lazy Tong Pivoted to Rest 4
- With Motor 7
- User Manipulated Lever Drives Rest 4
- Advancing Legrest Pivoted to Lazy Tong Linkage 1
- By Plural Links 1
- Back Movement Tilts Bottom Oppositely 1
- Displaceable Bottom Exposes Supplemental Body Support 3
- Bottom Inverts to Form Extension of Subjacent Support 1
- Back Carries Stored Supplemental Body Support 1
- Armrest Movable From Recess in Back 4
- Convertible 4
- Table 2
- Common Table With Plural Bottoms 1
- Sectional Table Formed of Bottom and Back 1
- Back-To-Table Top 2
- To Nonoccupant Support Device 2
- Alternately Usable Seat Mounts 2
- Seat Detachable From Subjacent Table or Stool 1
- Table Forms Carrying Case for Seat 1
- From Back 1
- Extensible From Wall or Receptacle 1
- Horizontally Adjustable 1
- Means for Attaching Seat and Table to Adjacent Support 1
- Removable 1
- Straddle-Type Seat 1
- Table With Opposed Seating 1
- Planar Horizontal Seating 1
- Folding 2
- Having Separable Components 1
- Tablet-Arm Type 2
- Connected to Move to Inoperative Position 4
- Table Behind Seat 5
- Chair-Secured Standard Supports Table 1
- Standard Is Vertical Extension of Chair Leg 1
- Table Pivotally Connected to Seat 3
- Table in Front of Seat 2
- Child Seat Detachably Mounted to Table 1
- With Heat Exchanger or Means to Provide Fluid or Vapor Treatment 3
- Portable Supplemental Pad 1
- Electric Heating Element 8
- Power Source Propels Air for Heat Exchange 2
- Fan Directly Attached to a Chair or Seat Component 8
- With Debris Catcher 4
- Movable to Inoperative Position 1
- Adjustable Plural Use Positions 2
- For Nonoccupant Use 1
- With Weather Shield or Insect Protector 1
- Detachable or Movable for Seat Occupancy 1
- For Child Seat 4
- Enclosure Type 1
- Flexible Canopy Having Framework 4
- With Musical Instrument or Instrument Support 1
- With Holder or Receptacle for Disparate Article 2
- For Apparel 2
- On or Integral With Backrest 5
- Adjustable 4
- Detachable 5
- Directly Under Occupant Seating Portion 7
- Accessible by Displacement of Seating Surface 3
- Pivotally Displaced 3
- Detachable 2
- Having Closure Means 2
- On or Integral With Armrest 4
- Into Armrest 1
- By Sliding Motion 2
- Holder Detachable From Armrest 4
- Detachable From Chair Structure 2
- Straddle Seat 4
- Other Than Cycle Seat 4
- Filamented Supporting Surface 1
- Sectional or Split Relatively Movable Supporting Surface 2
- Depressed Portion Spaces Body Supporting Surfaces 2
- Bow Spring-Mounted 1
- Movable Back Support 3
- Adjustable to Plural Use Positions 6
- Longitudinally 3
- Angularly 5
- Crash Seat 10
- Force-Absorbing Means Incorporated Into Child Seat 14
- Force-Absorbing Means Incorporated Into Headrest Area 25
- Force-Absorbing Means Incorporated Into Back 13
- For Absorbing Rear-Impact Force 15
- Bottom and Back Interconnected for Relative Concurrent Movement 2
- Bottom and Back Movable as Unit in Response to Force 5
- Rectilinearly Vertically 3
- In Horizontal Plane 1
- Tiltably 1
- Mounted on Support Legs 4
- Combined 4
- With Electrical Feature 13
- Sound Producing 5
- Enclosure 1
- Mounted on Accommodating Platform 2
- Upholstery Cover Detachably Connected to Frame 5
- Cover Connector Attached to Cushion 1
- Cover Attached by an Element Mounted to the Frame 3
- Cover Connector Mounted by Hem Inserted Elongated Member 2
- Cover Attached to Frame by Separate Element 1
- Detachable Supplemental Flexible Pad or Cover 3
- For Child Seat 4
- Reversible or With Replaceable Section 1
- With Elastic Section 2
- Wraparound One-Piece Bottom, Back, and Shoulder or Arm 1
- Having Elongated Flexible Free-End Securing Means 3
- Having Rigid or Semirigid Securing Member 2
- One-Piece Bottom and Back 4
- Supplemental Back 4
- Back and Supplemental Back Together Form Occupant Back-Engaging Surface 1
- Including a Means to Adjust Supplemental Back Relative to a Seat Back 2
- Supplemental Seat 16
- Secured by Bottom-Back Crevice 9
- Adjustable to Plural Operative Positions 1
- Vertically 2
- About a Vertical Axis; i.e., Rotates 2
- Tiltable 5
- Reversible 2
- Having a Front Guard or Barrier 2
- Detachably Mounted to a Support Base 9
- For Shopping Cart 1
- Plural Related Seats 3
- Combinable to Form Single Seat 1
- Moving Seat Stores Within or Beneath Other Bottom 1
- Within Back 1
- Nested 5
- Relatively Rotatable 1
- Tandem 1
- Oppositely Facing 1
- Face to Face 1
- Coupled Side-By-Side 8
- Rocker-Mounted 3
- Motor Operated 5
- Oscillating Suspender Connected to or Through Adjunctive Rest 4
- Baby Jumper Type 2
- Suspender Connected to Back 1
- And Armrest or Side Frame 1
- Armrest or Side Frame-Connected 1
- Changeable or Reversible Supporting Surface 1
- Bottom or Back With Means to Alter Contour 3
- Having Adjustment Means for Seat Surface Tension 1
- Having a Plurality of Adjacent Relatively Adjustable Sections 8
- Providing Support for Lower Back Region 13
- Having a Fluent Material Within Flexible Container 1
- Rectilinear Vertical Adjustment 1
- Rectilinear Horizontal Adjustment 3
- Providing Support for the Sides of a Seated Occupant 2
- Located at the Front of the Seat Bottom 6
- Integral Leg and Armrest 1
- Spring Centers Back on Pivot 2
- Back Secured to Resilient Upright Bar or Rod 1
- Bar or Rod Rigidly Secured to Bottom 1
- Back and Seat Adjust Simultaneously 1
- Back Tilts While Seat Inclination Adjusts 2
- Fluid-Spring 1
- Torsion Bar or Torsion Spring 2
- Coil Spring 3
- Back Adjusts Independent of Seat 2
- Torsion Bar or Torsion Spring 1
- Coil Spring 3
- Including Back Movement Limiting Device 2
- Adjustable 1
- Fluid-Spring 1
- Torsion Bar or Torsion Spring 2
- Adjustable Resistance 1
- Fluid Spring 1
- Movable Bottom 1
- Independently Movable Resilient Bottom Sections 1
- Tiltable 2
- Laterally 2
- Interconnected With Back for Relative Concurrent Movement 5
- On Roller 2
- Back Supports Rear of Bottom 1
- Front of Bottom Carried by Link 2
- Bottom Tilts With Concurrent Horizontal Movement 3
- Back Moved by Folding of Bottom 1
- Bottom and Back Tiltable as Unit 1
- About Stationary Horizontal Pivot 1
- To Plural Use Positions 1
- With Concurrent Horizontal Movement 1
- Motor Actuated 3
- Movable to Inoperative Position 3
- Spring Axis Coaxial With Pivot Axis of Bottom 1
- On Link 6
- About Stationary Horizontal Pivot 2
- Disengages Holding Abutment Rearwardly of Pivot 3
- Movable Independently of Back 1
- Back Tilts and Bottom Moves Forwardly 13
- Rearwardly Tilting of Back 7
- Back Slidably Connected to Back Support 1
- Bottom and Back Movable as a Unit 7
- Mounted for Horizontal Oscillating Movement 2
- Vertically Adjustable 1
- And Horizontally Adjustable 2
- Pivotal Linkage Assembly 6
- Gas or Hydraulic Cylinder 2
- Motor Actuated 5
- Slidably Coupled Components 5
- About Vertical Axis; i.e., Rotates 4
- Including Means to Lock Unit at Distinct Rotated Positions 3
- Having Additional Movement in Horizontal Plane 3
- Portable Back With Bottom Attacher 1
- Movable Back 4
- Tiltable 7
- Pivot Axis Located at or Adjacent to a Central Point of Back 2
- Plural Distinct Occupant-Supporting Positions 5
- Movable to a Rear-Horizontal Position 3
- Back-Pivoted Armrest Carries Latch or Holder 1
- Gear Train 8
- Motor Actuated 5
- Actuated Shaft 2
- Threaded Shaft 1
- Spring-Pressed 1
- Engages Movable Rack 1
- Actuator Disengages Pawl 8
- Having Plurality of Engaging Pawls 9
- Linearly Movable Along Longitudinal Axis 4
- Friction Detent 1
- Pin and Slot 1
- Held by Prop Behind Back 1
- Foldable Forwardly Over Bottom 5
- Including an Inertia-Responsive Latch 1
- Held Erect by a Releasable Latch 10
- Latch Element Supported by a Structure Separated From Chair or Seat 9
- Including Means to Hold Back in Forwardly Folded Position 3
- Horizontally 3
- Headrest 19
- Chin Support 1
- Occupant Attached 3
- Detachable Headrest and Armrest Unit 1
- Portable, With Seat Attacher 6
- Movable to Inoperative Position Rearwardly of Back 2
- Resiliently Mounted 1
- Angularly Movable About Horizontal Axis 18
- With Horizontal Translator 2
- Adjustable Rectilinearly Vertically 16
- Connected to a Back 1
- Armrest or Its Supporting Member Movable About a Vertical Axis 1
- Armrest or Its Supporting Member Movable About a Horizontal Axis 5
- Adjustable to Multiple Use Positions Relative to Bottom or Back 2
- Vertically 3
- Laterally 6
- Angularly 3
- Connected to Back and Front Leg 1
- Mounted on an Upwardly Extending Side Panel 1
- Rest for Knee, Leg, or Foot 1
- For Occupants Knee or Shin 2
- Adjustable Relative to Chair or Seat to Plural Use Positions 2
- Rest at Rear of Chair or Seat 1
- Connected to Chair or Seat for Relative Movement 2
- Horizontally Slidable From Beneath Bottom to a Position in Front of Bottom 1
- Having Additional Movement to an Operative Position 1
- Pivoted for Vertical Swinging 3
- Pivoted to an Unusable Position Beneath Bottom 2
- Pivot Axis Adjacent and Parallel to Front Edge of Bottom 2
- Slidably Adjustable Footrest 2
- Portable 3
- Self-Supported 1
- Adjustable to Plural Operative Positions 1
- Having Detachably Interfitting Parts or Components; i.e., Knockdown 5
- Detachable Fabric Component 2
- Sheet Material Folded to Form a Chair or Seat 3
- Slotted Components Normal to Each Other 4
- Modular Components 4
- Interfitted Back and Bottom or Back Frame and Bottom Frame 4
- Including a Substantially Upright Post Slidably Inserted Into an Elongated Recess 1
- One-Piece Back and Leg 1
- Interfitted Back and Back Frame 4
- Including a Substantially Upright Post Slidably Inserted Into an Elongated Recess 1
- Interfitted Bottom and Bottom Frame 3
- Front, Rear Legs, and Armrest Together Form a Unit Detachable From Bottom or Back 1
- Telescoping Hollow Parts or Components 1
- Two Support Legs Only 2
- Bottom or Back 1
- One-Piece Panel 1
- Flexible Panel Fixed to a Frame 1
- Rigid or Semirigid Plastic Panel 2
- Including Means to Provide or Enhance Resiliency 3
- Continuous Cushioning Material 1
- Framework 20
- Having Elongated Hollow Member 6
- Contoured Bottom 2
- Preshaped Foam Pad 1
- Different Densities of Foam 2
- Custom Fitted for a Particular Occupant 1
- Contoured Back 1
- Preshaped Cushioning Material 1
- Having Varying Density Foam 1
- Having a Trim Panel 3
- Having a Laterally Adjustable Dimension 1
- Having Fluent Material 10
- Including a Ventilating Means 5
- Apertures in Primary Bottom or Back 1
- Noncoil Wire Spring 1
- Encapsulated by Cushion 1
- Including a Support Panel 3
- Flexible Panel 7
- Having a Fixed Cover 1
- Fastened to a Support Framework 2
- Including a Fixing Means Extending Through Cushioning Material 4
- Bonded to Cushioning Material 2
- Cover Formed From a Plurality of Discrete Sections 1
- Made of Individual Elongated Members Extending Across a Support Frame 2
- Padded Stool 1
- Hassock Type 1
- Body or Occupant Restraint or Confinement 3
- Jacket, Vest, or Suit Restraint 1
- Leg or Arm Restraint 2
- Having Crotch Strap or Post 2
- Safety Belt or Harness; e.g., Lap Belt or Shoulder Harness 3
- Element Is Permanently Deformed; i.e., One-Time Use 1
- Belt or Harness Rides on Seat Connected Slide 2
- Retractable 1
- Having Means to Lock Belt Against Further Extension When in Its Occupant-Restraining Position 3
- Electrically Operated 1
- Having Means to Lock Belt Against Further Extension When in Its Occupant-Restraining Position 1
- Inertia-Responsive Locking or Tightening of Belt or Harness 3
- Having Means for Storage in Nonuse Position or in Position to Be Handy for Use 5
- Belt or Belt Anchor Covers 8
- Shoulder Belt or Harness 4
- Engageable With Both Shoulders of Occupant 6
- Having Means Providing Easily Releasable Attachment to a Chair or Seat 2
- Front Guard or Barrier 1
- Chair Hardware or Attachment 8
- Miscellaneous 3