Other

Ergo-industrial Seating Systems, Inc.

Ergocentric Inc.

Cassaday, Terry

Terry Cassaday

John M Ryan

Satyabrata Mukherjee

Miles Colin Keller

Purushothaman Kesavan

Robert Michael Johnston

Robert Zakhour

Paul Thottathil

This invention relates to a coating comprising prepolymer and monomers for application onto polyurethane for chemical resistance, abrasion resistance, water proof etc. Usually polyurethane is porous and does not have sufficient stain, abrasion and chemical resistance. The said coatings developed using technology of chemical grafting that involves the use of prepolymers, monomers, catalyst, graft initiator, wetting agents, fillers and other ingredients of the composition. The coating thus obtained when applied on the polyurethane allows obtaining graft polymerization, thereby forming a polymeric film chemically attached to the substrate. The polyurethane substrate is reacted with craft initiator which creates the reaction sites on the substrate via free radical mechanism. This in turn renders the substrate receptive to attachment of monomers/prepolymers forming polymeric film that is chemically bonded to the substrate which has then the desired property in terms of stain resistance, abrasion wear, crock, water, chemical resistance and other properties.

Protective graft coating for application onto polyurethane for chemical resistance, stain resistance, abrasion resistance and U.V. resistance

In an aspect, provided is an adjustable telescoping assembly. The adjustable telescoping assembly comprises a first support member and a second support member that is slidable upon the first support member and which defines an interior volume. At least one damping element is provided that extends from outside the second support member, through the second support member into the interior volume and engages the first support member.

Telescoping mechanism

Chair

The invention relates to a chair having a seat structure formed by a frame member that defines a central opening. A flexible membrane extends across the central opening. A pair of support pads, one disposed on either side of the cross-beam member, is provided and arranged at a level below the central opening of the frame member. The support pads are arranged within the seat structure so as to be rearwardly disposed with respect to the front edge of the frame by a first distance and spaced apart from each other by a second distance, the first and second distances generally corresponding to the positioning of the ischicial tuberosity of a user when the user assumes a seated position engaging the seat structure.

Chair armrest

In an aspect, provided is an adjustable telescoping assembly. The adjustable telescoping assembly comprises a first support member and a second support member that is slidable upon the first support member and which defines an interior volume. At least one damping element is provided that extends from outside the second support member, through a corresponding damping element aperture on the second support member into the interior volume and engages the first support member.

This invention relates to a coating comprising prepolymer and monomers for application onto polyurethane for chemical resistance, abrasion resistance, water proof etc. Usually polyurethane is porous and does not have sufficient stain, abrasion and chemical resistance. The said coatings developed using technology of chemical grafting that involves the use of prepolymers, monomers, catalyst, graft initiator, wetting agents, fillers and other ingredients of the composition. The coating thus obtained when applied on the polyurethane allows obtaining graft polymerization, thereby forming a polymeric film chemically attached to the substrate. The polyurethane substrate is reacted with graft initiator which creates the reaction sites on the substrate via free radical mechanism. This in turn renders the substrate receptive to attachment of monomers/prepolymers forming polymeric film that is chemically bonded to the substrate which has then the desired property in terms of stain resistance, abrasion wear, crock, water, chemical resistance and other properties.

Method and composition re polyurethane seating

Back rest with lumbar support

This invention relates to a device for displaying information concerning a part such as a chair or keyboard tray having articulating components as well as a method of displaying information on the use of the components of a chair or keyboard tray. In particular this invention relates to a device for displaying video information concerning a part such as a chair or keyboard tray having articulating components as well as a method of displaying video information on the use of the components of a chair or keyboard tray.

Keyboard video device

A chair or bed member has data storage of information regarding the chair or bed member. The chair or bed member further has a sensor which senses physical movement by a person using the chair or bed member to produce an output of the information from the data storage.

Chair or bed member having data storage

An armrest for a chair having a first member connected to the chair; a second member selectively rotatable relative the first member; means disposed between the first and second members for resisting the rotational movement between the first and second members.

Rotatable armrest

The present invention relates to an apparatus for a ventilated chair backing assembly comprising: a foam chair backing component with a first plurality of ventilation holes extending from a front surface to a back surface, said plurality of holes having a skin; an internal support component with a second plurality of ventilation holes extending from a front surface to a back surface aligned to the first plurality of holes.

Apparatus and method for producing a ventilated chair backing assembly

A chair (), bed, lounge or other similar type structure has electrical functions or features and also has an energy converter () which produces electrical power from conditions to which the structure is exposed on a regular basis to power the functions or features.

Chair with onboard electrical power source

An adjustable linkage to support an object comprising a pair of arms rotatable about a first axis, one of said arms supporting said object and damper means disposed about said first axis between said arms for selective rotational movement and placement of said object relative said other arm.

Growing community of inventors

Mississauga, Canada

Terry Cassaday