U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Famous Patents

The first commercial microwave oven was nearly 6 feet tall and weighed in at 750 pounds.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 297/440.22 - Interfitted bottom and bottom frame


Subclass of Class 297 - Chairs and seats
Definition: Device including a bottom and a frame on which the bottom
No. of patents: 230
Last issue date: 11/08/2011


1            
NumberTitleIssue Date
8052218No-tools seat plate assembly with seat lift gas cylinder receiver
A seat plate assembly that is secured without the use of tools or special skill to the bottom of a seat of a home or office chair that is sold disassembled. The no-tools seat plate assembly includes a seat plate housing that is connected to and slidable along the se...
11/08/2011
7963613Padded shower seats
A padded shower seat for use when showering, the shower seat comprising a seat element having one or more openings therein, and a padded element engaged with the seat element, the padded element including one or more integrally formed projections push-fit received i...
06/21/2011
7918509Bench
A bench includes at least two feet and two seat plates. Each foot has a sustaining surface in a top thereof and a support frame in a bottom thereof. The seat plate is a rectangular plate. A plurality of protruding blocks is formed to a bottom surface of the seat pla...
04/05/2011
7690730Seat support structure
A seat support structure for facilitating assembly of a frame support member. The seat support structure includes a seat support portion mounted on a seat rail of a vehicle, the seat support portion having an opening portion; a mount rubber having an engaging groove...
04/06/2010
7530640Layered chair back and chair seat
A chair having a base, a seat support mounted on the base, and a seat back support coupled with the seat support. The chair further includes a seat support assembly coupled with the seat support and a back support assembly coupled with the back support. The seat sup...
05/12/2009
7452035Chair
A chair including a backrest and a chair seat is disclosed. The back rest and the chair seat are preferably constructed from blow-molded plastic and an opening or hole may be disposed through a portion of the chair. The opening is preferably formed in the backrest a...
11/18/2008
7422284Infant swing seat
The apparatus is an infant seat that has reduced depth for shipping and recline controls that permit control of the seat during the reclining adjustment. The seat is constructed so that the deepest part of the seat fits into the rest of the seat for packaging, but l...
09/09/2008
7419221Theatre chair
A theatre chair having a frame to which there is connected at least a seat component and a backrest component, and further including a device on the seat component to co-operate with a seat member and a device on the backrest component to cooperate with a backrest m...
09/02/2008
7399036Molded plastic universal seat
A molded seat that is formed from plastic and has improved strength and attachment mechanisms. The seat includes a seat back and a seat pan, both of which are constructed from a plastic material. The universal seat also includes an articulated recliner that is conne...
07/15/2008
7393049Replaceable stool assembly
A replaceable stool assembly is adapted to be removably mounted to the free end of a tubing of a piece of furniture. The assembly includes a base portion adapted to be removably mounted to the free end of the tubing and defining a plurality of reinforcing ribs dispo...
07/01/2008
7390063Seat structure for a motor vehicle seat
Seat structure for a motor vehicle seat includes upper rails, which are longitudinally displaceable relative to lower rails mounted fixedly to the motor vehicle that include longitudinal slots, and a seat frame, which includes insertion tabs, which are inserted in t...
06/24/2008
7350324Folding chair
A sign holding device for a folding chair that allows the user to display customized messages on a back rest of the chair. The sign holder is attached to the back rest in various manners so as to permit messages to be displayed when the chair is unfolded. The sign h...
04/01/2008
7334842Chair with movable seat
A chair includes a base which includes two facing sides and each of the facing sides has two grooves and both of which extend in a horizontal direction and a vertical direction. A seat has four engaging members which are movably engaged with the four grooves in the ...
02/26/2008
7331628Folding chair with safety folding device
A folding chair with safety folding device comprises a safety hook, a pin, a torsion spring, a bottom cover, a seat, a back, a pair of front legs, a pair of rear legs, a front crossbar, a rear crossbar and a pivotal shaft. The safety hook is employed to position the...
02/19/2008
7328953Customized articulating anatomical support
Disclosed is a method and apparatus for a fully customizable bath chair that is configurable to provide a wide variety of positioning options of the head, trunk and leg support in a sitting or reclining position. The described embodiments can be custom fit to indivi...
02/12/2008
7322300Space saving table
A table comprising a support for a first tabletop section having a first edge including a first recess and for a second tabletop section having a second edge including a second recess. A plurality of fasteners releasably joins the first edge to the second edge to fo...
01/29/2008
7320500Seat
A seat having a main support base 1, a backrest 2 for supporting the back of a person, and an area 3 for receiving the posterior of a person, the base having a plurality of outwardly opening recesses, e.g., 6, 7, and 8, at a first ...
01/22/2008
7300110Collapsible furniture having resilient locking barbs
Collapsible furniture assemblies having resilient locking barbs are provided. The furniture assemblies are comprised of plurality of panels that are interlockable by a plurality of registerable slots defined by the panels. The panels are further positively locked to...
11/27/2007
7255403Take-down seating
A seat assembly (10) for use in a watercraft (12) having a deck (14). The seat assembly (10) comprises a first portion (16) and a second portion (18) spaced from the first portion (16). First (52) and second (
08/14/2007
7234780Indented female blow-molded connector and male connector and method
A device and method for forming an indented female connector where the dimension of the indented female connector provides for removing a male molding component without damaging a set of internal ribs formed inside the female connector. A structure comprising an ind...
06/26/2007
7175232Rocking chair
A rocking chair comprises a base portion and a seat portion and includes a pair of C-springs for coupling the base portion to the seat portion. The C-springs flex to provide the seat portion with a desirably smooth and soft rocking motion while providing excellent s...
02/13/2007
7156468Adjustable grommet for a chair seat
An adjustable grommet for a chair including an oval shaped member having a top surface, a bottom surface and a contiguous curved side surface. The adjustable grommet is positioned between the chair seat and the chair legs. The adjustable grommet can flex and compres...
01/02/2007
7111906Flexible seat mount for chair seat bottom
A chair includes a frame and a seat bottom associated with the frame. Flexible seat mounts are used to retain the seat bottom on the frame. ...
09/26/2006
7100979Foam padded seal with storage space
A vehicle seat with a rigid seat base, and at least one foam portion disposed on the seat base. The seat defines at least one cavity therein. The cavity is accessible from the bottom surface of the seat, and accepts cargo, such as a shovel, therein. The cavity may b...
09/05/2006
7077478Seat for vehicle
A first cushion receiving member of a seat cushion and a second cushion receiving member of a seat back are turnably connected to each other by a connecting member. The first cushion receiving member is turnably supported at its front end on a front frame of a first...
07/18/2006
7073858Seating system
A seating system is provided including a beam for supporting seats, wherein the seats are individually mounted to the beam at any selected longitudinal position along the beam. The system facilitates seat positioning and repositioning in a manner that optimizes seat...
07/11/2006
7066550Seat assembly for chair
A seat for a chair includes a loop-like main frame having an upper flange wall and a lower flange wall. The main frame further includes an inner engaging edge extending radially inward and an outer flange extending radially outward. An upper perimeter face of the ou...
06/27/2006
7066548Take-down seating
A seat assembly (10) for use in a watercraft (12) having a deck (14) is provided. The seat assembly (10) comprises a first portion (16) and a second portion (18) spaced from the first portion (16). First (52) a...
06/27/2006
7066553Furniture structure
Slat furniture generally of the outdoor type having a pair of laterally spaced apart supports and slats disposed there between and connected thereto and in which the slats individually or in groups are snap fittingly connected to the supports in a rigid manner such ...
06/27/2006
7017996Reconfigurable chair
A portable chair which, when assembled, supports a user in the prone position and comprises inter-fitting parts allowing the chair assembly to be reconfigurable, adjustable, collapsible and easy to transport. Two side panels are pivotally connected at a straddle edg...
03/28/2006
7014269Chair back construction
A back for a chair includes fabric panel with a flexible carrier attached to the panel around its periphery. The carrier is configured to be secured along a bottom edge to a bottom portion of a chair back frame member. The carrier is also secured to two vertical fra...
03/21/2006
7014261Portable folding chair
A lightweight, inexpensive folding chair may have a seat with an interference fit support bracket may be provided. The seat may have a lightweight seat member constructed of a lightweight material, such as a blow-molded plastic, that is generally supported by two su...
03/21/2006
6969121Chair construction
A chair has a seat back with removable front and rear upholstered covers. The covers are held to the back by hidden release levers which prevent unauthorized removal of the covers. ...
11/29/2005
6952907Packaging device and method for shipping furniture
A method for shipping a piece of furniture having a base section removably secured to a seat section that involves removing the seat section from the base section and inserting the seat section and the base section into a shipping container. A packaging apparatus su...
10/11/2005
6945505Seat mount assemblies for tractors
The present invention relates to a seat mount assembly for a vehicle having a seat, such as a tractor. The seat mount assembly, in one embodiment, includes a seat support, one or more seat securing members connected to the seat and movably engaged with the seat supp...
09/20/2005
6942299Padded vandalism resistant disposable vehicular seating insert system
A vandalism resistant seating insert for mounting to a vehicle seat assembly having at least one vehicle seat frame having a ledge which defines a central opening. The seating insert has a rigid spine having a front surface and a periphery, a back plate having a rea...
09/13/2005
6935698Chair structure
An improvement of a chair structure is disclosed. The chair comprising a back, a sitting pad, a supporting mechanism and a bottom cover characterized in that the supporting mechanism is provided with a securing element which allows mounting of a horizontal supportin...
08/30/2005
6921135Child's adjustable chair
A child's chair that may be readily adjusted with regard to the height of the seat bottom, and the position of the seat back relative to the seat bottom. The use of telescoping legs and a slidable support for the seat back allow the chair to be adjusted for position...
07/26/2005
6913318Adjustable seat support for a wheelchair
An adjustable seat support assembly for a wheelchair. The seat support assembly includes a seat bottom frame and a seat back frame. The seat bottom frame has at least two spaced apart beams. Each beam includes at least one channel that extends along at least a porti...
07/05/2005
6905168Stackable folding chair
An injection molded plastic stackable folding chair having a pair of parallel front legs and a pair of parallel back legs pivotally connected to the front legs. The front legs are separated by top and bottom crosspieces. A seat having a uniform and smooth lower surf...
06/14/2005
1            
 
Sign InRegister
Username  
Password   
forgot password?