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

Icon_funbox Quotables

"I hate what they've done to my child...I would never let my own children watch it. "

Vladimir Zworykin, television pioneer ; Talking about an invention in which he played a critical role.

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 297/451.13 - Hollow component


Subclass of Class 297 - Chairs and seats
Definition: Device in which the plastic element which forms the chair
No. of patents: 15
Last issue date: 07/08/2008


NumberTitleIssue Date
7396083Single-legged body support system
A body support system for providing support to a user is provided. In certain embodiments, a body support system comprises a single leg having a first end and a second end; a seat attached to the first end of the single leg; a base attached to the second end of the ...
07/08/2008
7293840Swimming pool furniture
A swimming pool furniture having a vented assembly that can be submerged in an upright, stationary position on the bottom surface of the swimming pool allowing the user to access the furniture with his or her body partially submerged in the pool. The assembly includ...
11/13/2007
7036888Chair with bight formed in leg
A chair comprises a leg. The leg is formed to include a bight extending longitudinally along the leg to strengthen the leg. ...
05/02/2006
6854806Blow-molded seat assembly and method of making same
A molded seat assembly comprises an insert having an upper and a lower surface, a peripheral edge, and a ridge disposed adjacent to the peripheral edge. A seat portion comprised of a plastic material is molded directly to the insert whereby the plastic material cont...
02/15/2005
6702391Furniture with molded frame
A seat having a frame made of a molded article in which the molded article is a shell-structure is described. Preferably the molded article describes a lattice structure in the form of a space frame. The molded article is preferably scaled and contoured p...
03/09/2004
6550855Folding chairs
An improved folding chair comprises two support frames and toggle joint bars bridging the two support frames about an axis in a cross and staggered manner to form a seating zone. The two opposing inner sides of the front post and the rear post of the supp...
04/22/2003
6536844Blow-molded seat assembly and method of making same
A molded seat assembly comprises an insert having an upper and a lower surface, a peripheral edge, and a ridge disposed adjacent to the peripheral edge. A seat portion comprised of a plastic material is molded directly to the insert whereby the plastic ma...
03/25/2003
6517162Salon shampoo chair
A salon shampoo chair. The shampoo chair includes a barrel-shaped main frame, a seat and a basin mounted on the main frame and a selected number of foot stands fastened directly to a lower side of the main frame. The shampoo chair is sturdy and easy to as...
02/11/2003
5779315Support aid for use during a baptismal ceremony
A support aid for use during a baptismal ceremony involving the total immersion of an individual within a pool of water includes a base positionable within the pool of water and a backless seat upon which the individual remains seated during the baptism p...
07/14/1998
5678890PVC pipe rocking chair
A rocking chair having two identical side frames (40a,b) made of a plurality of tubular members connected together by joint members, each of the side frames being attached to and separated from each other by tubular front seat (4) back seat (5) and head r...
10/21/1997
5655815One-piece furniture frame
A one-piece furniture frame of plastic including a support structure and legs, wherein the legs are connected to a support structure through the intermediary of tubular receptacles. The tubular receptacles extend as far as the floor and form the legs, int...
08/12/1997
5599068Arcuately supported chair
A safe and stackable molded plastic chair having a structurally reinforced molded plastic body portion comprised of an integral seat and back rest employing generally curvilinear lines. An integral molded plastic mounting boss, having a hole formed theret...
02/04/1997
5364161Inflatable rocking chair
An inflatable rocking chair comprising a seat and a frame. The seat is inflatable having a holding portion and a sitting portion. The frame is formed from a plurality of tubes having two connecting tubes which forms the horizontal tubes of the chair. Two ...
11/15/1994
4119286Furniture frames
A furniture frame including an assembly of tubular components of thermoplastic material in which the connections between the components are constituted by part of one component in the shape of a flattened bend, passed through by a second tubular component...
10/10/1978
3964789Chair
The specification discloses a contoured, molded plastic shell chair whose exterior shell is segmented into arm, back and seat shell segments so that, while each segment is contoured somewhat, each segment is free of any sharp contours. Each segment is sep...
06/22/1976
 
Sign InRegister
Username  
Password   
forgot password?