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Attorney: Friederichs; N Paul


Number of patents: 37
Last date: December 21, 2010

NumberTitleIssue Date
7854689Ice skating training device
An ice skating training device including an arcuate conveyor belt, the belt having a skateable surface; and a plurality of conical rollers supporting said arcuate conveyor belt, at least one of said frusticonical rollers being driven by a motor, ends of said rollers...
12/21/2010
7566353Modular air purification system
The invention discloses a modular air purification system comprising a basic purification unit having an inlet and an outlet wherein the basic purification unit comprises a motor, a fan actuated by the motor and a controller. The purification system further comprise...
07/28/2009
7337808Bimodal flexible-rigid hose
The present invention provides a flexible hose easily converted to a rigid hose. The flexible-rigid bimodal hose comprises a plurality of adjacently engaged hollow members defining a tube having a first end, a second end, and an elongated hollow. A flexible tube as ...
03/04/2008
7328876Cup holder insert for a console
A cup holder, including a cover being formed of an elasticized piece of material and having an upper opening providing access to an interior pocket, the upper opening and interior pocket being defined by an interior side and bottom of the cover, and the cover having...
02/12/2008
7324057Low wind load parabolic dish antenna fed by crosspolarized printed dipoles
The present invention provides a parabolic dish reflector antenna for wireless communications that is dually polarized for diversity reception purposes while causing minimal visual disturbance for use with cellular base stations and repeaters. The antenna comprises ...
01/29/2008
7311191Conveyor system for singulating and orienting
A conveyor system including a plurality of conveyor assemblies linearly arranged to move product from one conveyor assembly to the next conveyor assembly through to a point of discharge and each conveyor assembly having a pair of conveyors arranged in a V-shape, eac...
12/25/2007
7261377Stackable multi-functional furniture
Novel and unique stackable multi-functional furniture is provided with a single hinge connecting two portions wherein one of the two portions is adapted to rotate about the hinge so that in some arrangements such as a container or a table, a surface comprising a por...
08/28/2007
D547641Fastener
07/31/2007
7240903Golf board game
A method of playing a board game including each player selecting a peg; determining the number of holes to move a peg from the tee toward the cup, using a pair of randomizers of a first type, such as dice; determining the number of strokes to move a peg that has rea...
07/10/2007
7226235Joint for joining two coaxial shafts
A joint, usable as a component of a golf club, including an outer sleeve having a proximal end, a distal end, an outer surface and an inner surface; an inner sleeve having a proximal end, an outer surface in circumscribing contact with the inner surface of the outer...
06/05/2007
D540244Truck bed stake pocket tie down
04/10/2007
D536225Kit for artificial stream for gardens
02/06/2007
D533797End hook of a tape measure
12/19/2006
7051754Immediate hot water supply device
In a hot water distribution system, the water oscillation in hot water supply line maintains hot water line in heated condition by ensuring heat transfer from the water heater to a hot water line executing regenerative heat transfer technique. Fulfillment of longitu...
05/30/2006
7020978Adjustable position tool guide
An adjustable position tool guide is disclosed for performing operations with tools on a work piece at an accurate distance and orientation with respect to edges or other features of the work piece in a highly convenient manner. The tool guide includes a base for po...
04/04/2006
7009534Isolator for controlled power supply
An isolation circuit for adjustable power system in which the user analog inputs and optional user analog outputs are isolated from the load common potential by discrete value isolators instead of expensive, less accurate, analog isolators. The isolation is achieved...
03/07/2006
D513770Set of chess pieces
01/24/2006
6951178Quilting machine
A quilting machine including: a frame to support at least one pair of elongated roller members, the roller members are spaced apart and freely rotating and adapted to support quilting fabric material disposed therebetween and wound around the roller members, the rot...
10/04/2005
6945742Portable manhole cover remover
A manhole cover remover, including an attachment; a support; a pivot arm having a proximal end hinged to the support and the pivot arm having a distal end; a connector joining the attachment to the distal end of the pivot arm; a winch joined to the distal end of the...
09/20/2005
6921026Preservation of intermediate moisture foods by controlling humidity and inhibition of mold growth
A humidity control device for use in maintaining a desired humidity in packages of food, the device including a protective case, a water vapor permeable pouch and a thickened saturated solution, the solution having a suitable humidity control point for use within a ...
07/26/2005
6883866Flexible seat
A snowmobile seat, including a base; selective fasteners mounted to the base, the selective fasteners including inner posts and offset outer posts on a first side of the base and on a second side of the base, the inner posts and outer posts defining a groove; a flex...
04/26/2005
D503853Nail polish applicator
04/12/2005
6862834Method of fish tagging and device
A method of fishing, including the steps of catching a fish; determining data, the data including at least one member selected from the group of: angler's name, location, time, date, length of fish, girth of fish, weight of fish, variety of fish, lure and notes; rec...
03/08/2005
6852221Lint trap
A lint trap, including a housing having a first side wall, a second side wall, a top wall, a bottom wall, a back wall and a front wall, and the bottom wall defining an aperture; at least one attachment mechanism joining the housing to a utility sink; a lint collecti...
02/08/2005
6821260Myofascial rehabilitation board and method of use
A myofascial rehabilitation device, including a board defining a handle and bores therein, the bores being of predetermined diameter ranging between ¼″ to 1½″, the bores being of a predetermined orientation, ranging from 30° 90° relative to a surface of the ...
11/23/2004
6786301Scaffold system
A scaffold system, including a plank; at least one end support having a plank bracket, the plank engaging the plank bracket, the end support having adjustable legs, and the end support having at least one cross bar interconnecting the legs; a moveable tray including...
09/07/2004
6786834Joint optionally usable to form a jointed golf club
A joint, usable as a component of a golf club, including an outer sleeve having a proximal end, a distal end, an outer surface and an inner surface; an inner sleeve having a proximal end, an inner surface in circumscribing contact with the inner surface of the outer...
09/07/2004
D494532Set of vehicle racks
08/17/2004
6761094Handle for hand tool
A hand tool, including a shank having a proximal end joined to an operational head, the shank including an elongated groove with corresponding ends adjacent the proximal end and a distal end of the shank; a slidably sleeve sized to receive the shank, the sleeve defi...
07/13/2004
6761400Bicycle seat
A bicycle seat, including a seat frame; a first cushion joined to the seat frame, the first cushion being adapted to rotate forward and rearward; a second cushion joined to the seat frame, the second cushion being adapted to rotate forward and rearward; at least one...
07/13/2004
6755282Saw horse
A materials support including a pair of leg supports and a horizontal support, the leg supports including a tubular member adapted to snugly receive a portion of said horizontal support and a pair of laterally extending legs, the legs being integral with the tubular...
06/29/2004
6629378Controlled light source device for reading x-rays
A device for reading x-rays including mechanism for transporting a plurality of x-rays to and from a x-ray reading station; the transporting mechanism including a web and mechanism for securing a plurality of x-ray films to the web; the plurality of x-ray...
10/07/2003
6625921Fishhook threader
A fishing device, including a wall, the wall defining a large opening, a small opening, and a slit, the large opening operably communicating with the small opening through the slit; and an interior surface of the wall, the interior surface being frustocon...
09/30/2003
6505536Butter cutter
A cutting device, including a receptacle for containing butter; a push mechanism for pushing the butter or margarine down into the receptacle, the push mechanism sitting atop a stick of butter and inside the receptacle, the push mechanism being in mechani...
01/14/2003
6474210Bagel slicer
A slicing apparatus for slicing a food item having a flat bottomed base for placement upon a work surface; a bifurcated outer annulus attached to the base and extending perpendicularly upward from the base, the annulus having an arcuate slot formed on the...
11/05/2002
6266825Traveler's head support sleeping and resting harness
Disclosed is a traveler's head support sleeping and resting mechanism for a seated person. The seat and/or chair being used may include a headrest. The present invention includes a band comprising two separate sections, a seat harness and a head harness. ...
07/31/2001
6246851Photoreceptor drum
Photo conductor drum comprised of a drum body with an outer cylindrical surface, a flange attached to the drum body at the front side with a snug fit and a centric axis of rotation for the drum body, which in a coaxial way feeds through the drum body and ...
06/12/2001
 
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