...Chester Carlson was a patent agent who tired of having to make multiple copies of patent applications using the only duplication method available at the time: carbon paper. In 1959 he came up with a new copying system and took it to IBM for evaluation. The "experts" at IBM determined potential sales to be only 5,000 units because people wouldn't want to use a bulky machine when they had carbon paper. Carlson's invention was the xerography process, the company founded on the system is Xerox.
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| Number | Title | Issue Date |
| 7578552 | Automotive vehicle seat having a comfort system There is disclosed a comfort system suitable for use in a seat of an automotive vehicle. The system preferably includes an air mover in fluid communication with an open space below a trim layer of the seat for providing ventilation, heating and/or cooling to the sea... | 08/25/2009 |
| 7246853 | Child restraint apparatus for a vehicle A child restraint apparatus having a base connectable to a vehicle. The base has a chassis with a back portion and a seat portion. /A U-shaped guard is pivotally connected to the chassis so as to be movable between an up position and a down position, in the down pos... | 07/24/2007 |
| 7225744 | Chair lift accessory for accommodating snowboarders and mountain bikers A support for chairlifts includes bracketing for easily and simply retrofitting the support to an existing chairlift for providing support for snowboards on a chairlift which is easy to mount and provides a rugged, secure support. By changing orientation of the supp... | 06/05/2007 |
| 7213878 | Thermally insulated cover for baby stroller A cover for a baby stroller is disclosed. The cover includes thermally insulated panels for retaining warmth for use in cold weather. The front panel includes an umbrella-shaped window with zipper access to allow the baby to be removed from or replaced into the baby... | 05/08/2007 |
| 7168759 | Folding sunshade for car seat A sunshade for an infant car seat or similar which is held in position by inserting a rear panel between the car seat and the vehicle seat on which it rests. A top panel, flexibly connected to the rear panel extends forward over the car seat to provide shade. Side p... | 01/30/2007 |
| 6908148 | Sun shelter for child car seat A collapsible sunshade shelter encloses a child safety seat. A pair of side walls each have a side shade fabric attached to a frame perimeter and a top shade fabric between the frames. The frames each comprise a flexible tension member normally in a frame configurat... | 06/21/2005 |
| 6481791 | Child car-seat/carrier cover A child car-seat/carrier cover for protecting a child from the elements of the environment. The child car-seat/carrier cover includes a sheet of material having a hole being disposed through near a top end thereof and being adapted to allow a user to exte... | 11/19/2002 |
| 6209953 | Cover for infant car carrier A cover for an infant car carrier seat of the type which is open facing upward in an inclined position. The cover fits over the upper perimeter of the infant car carrier, to fully enclose the infant reclining or in an inclined position in the carrier. The... | 04/03/2001 |
| 6042129 | All-terrain baby stroller An all-terrain baby stroller including a shell portion having an aperture formed in a top portion exposing a hollow interior thereof. The shell portion has four recesses extending inwardly of a lower surface thereof in four corners thereof. Each of the re... | 03/28/2000 |
| 5232263 | Protective aircraft carrier for baby or small child A protective carrier for a baby, infant or small child is disclosed having a pouch, sack or bag, made of fabric, soft plastic or leather, in conjunction with other soft cushioning material, and is installed in a rearwards-facing orientation onto an aircra... | 08/03/1993 |
| 5094506 | Child's safety car seat windshield This invention relates to a new and improved windshield assembly for use with a conventional child safety car seat in a motor vehicle with an open top. The invention also relates to a means of securing the windshield to the child safety car seat using its... | 03/10/1992 |
| 4911498 | Infant seat sun visor An infant seat sun visor apparatus is set forth wherein a mounting yoke is secured in overlying relationship to an existing infant seat with a forward "U" shaped pivotally mounted sun visor pivotally mountable relative to the mounting yoke by a plurality ... | 03/27/1990 |
| 4883315 | Visor apparatus mounted on protective seat for children A protective seat for children traveling in a vehicle is provided with a visor that shields a child from excessive incident light and from flying objects in the event of a collision or sudden stop. Preferably, the visor is constructed of transparent, high... | 11/28/1989 |
| 4813739 | Infant seat sun visor A portable sun visor is attachable to an infant car seat. The visor includes metal rods positionable in the car seat adjustable tilt assembly and further includes straps for facilitating a precise positioning of the visor over an infant.... | 03/21/1989 |
| 4754987 | Wheelchair The vehicle has a pair of spaced apart side frames disposed and spaced apart in parallel relationship. Each of the side frames is provided with a caster wheel and a drive wheel. A seat base assembly is provided above the frame assemblies and is interconne... | 07/05/1988 |
| 4593929 | Wheelchair The vehicle has a pair of spaced apart side frames disposed and spaced apart in parallel relationship. Each of the side frames is provided with a caster wheel and a drive wheel. A seat base assembly is provided above the frame assemblies and is movably in... | 06/10/1986 |
| 4583780 | Child's seat sunscreen Disclosed is an infant seat sunscreen assembly (10) mountable on a variety of child's seat designs including automobile safety seats. A transparent, tinted flexible plastic sunscreen (12) is pivotally attached between clasps (14). The clasps have handles ... | 04/22/1986 |
| 4579385 | Sunshade and protective device This invention provides a sunshade and protective cushion device for use with a conventional automobile child seat for an infant or small child. The device includes a pair of peripherally joined flexible sheets and a valve for permitting pressurization of... | 04/01/1986 |
| 4389057 | Wheelchair cover A transparent cover is attached to a wheelchair for protecting the user of the wheelchair from adverse weather conditions and the like. The cover includes a number of clear panels attached to a frame. The frame is removably attached to the wheelchair.... | 06/21/1983 |
| 4314727 | All-purpose weather guard A weather guard for quick-release attachment to a child's car seat to include a transparent shatter-proof bubble, having manually activated air vents, moisture collection trough on all sides, flexible rain diversion spouts, and a padded bottom edge, and a... | 02/09/1982 |
| 4275921 | Folding hood for chair-lifts This folding hood for protecting the passengers of chair-lifts against weather conditions comprises a plurality of bows pivoted to one another, with the rearmost box pivoted to the chair, the front portion of the hood being transparent and the rear portio... | 06/30/1981 |
| 4195879 | Infant's or child's seat for snowmobiles or the like An infant's or small child's protective seat constructed for securement to a snowmobile, motorcycle, or similar vehicle has a rigid and structurally strong, body-receiving seat structure preferably integrally formed with upstanding back wall and side wall... | 04/01/1980 |