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Attorney: Chase Law Firm, L.C.


Number of patents: 140
Last date: August 16, 2011

1        
NumberTitleIssue Date
7997208Angle line transfer for overhead conveyors
A lateral transfer apparatus for an overhead conveyor comprises generally horizontally extending, side-by-side load tracks for receiving load-bearing trolleys for movement along a first track, and for movement along a second track. A transfer shuttle unit has a norm...
08/16/2011
7828759Heel lock ankle support
An ankle support has a tubular sock-like elastic sheath which, in use, is slipped over the foot and ankle of a wearer and extends upwardly over the lower leg, the sheath thereby having lateral and medial sides and a posterior end for receiving the heel of a wearer. ...
11/09/2010
7814839Inverted conveyor
A conveyor is powered by a rotating, generally horizontal drive tube or shaft engaged by angularly disposed trolley wheels, in which trolleys support the conveyed products or materials above the drive tube and clear of any parts of the conveyor structure that would ...
10/19/2010
7766054Dimensionally stable fabric
A method of producing a dimensionally stable, fire-resistant fabric including the steps of spinning yarn from wool and fire-resistant synthetic fibers, weaving the yarn to form a fabric, and dimensionally stabilizing the fabric to produce a textile that passes aircr...
08/03/2010
7758371Electrical cord locking connector
An electrical cord locking connector joins electrical cords in series and presents a streamlined profile that minimizes interference in restricted spaces through which the cords must be fed to service a job site. The connector joins the ends of successive cords util...
07/20/2010
7744400Electrical cord locking connector
An electrical cord locking connector joins electrical cords in series and presents a streamlined profile that minimizes interference in restricted spaces through which the cords must be fed to service a job site. The connector joins the ends of successive cords util...
06/29/2010
7711511Method and apparatus for automatically testing a railroad interlocking
A railroad signal system interlocking is automatically tested. A control point interface corresponding to a predetermined function of the interlocking has an isolated section and a control section. The isolated section is connected with the interlocking and has a no...
05/04/2010
7705772Traffic radar with target duration tracking
A traffic radar utilizes digital signal processing (DSP) to determine targets based on signal strength histories. From these histories, a target vehicle having the strongest Doppler return signal is identified and its speed is displayed, and a target vehicle having ...
04/27/2010
D614251Robotic eye
04/20/2010
7654441Airplane carton
A food container has an airplane configuration provided by a cardboard-like sheet having a plurality of spaced fold lines defining a number of panels that are folded along the lines and assembled to provide an airplane-like body having food compartments therein. The...
02/02/2010
7628182Modular multi-port manifold and fuel delivery system
A modular multi-port manifold and fuel delivery system includes a plurality of ports in fluid communication with corresponding compartments of a fuel delivery vehicle, a collector conduit common to the ports, a control valve associated with each port to control flow...
12/08/2009
7562763Cable drive for overhead conveyor
In a drive system for an overhead conveyor, a first drive shaft presents a path of travel for a trolley, and a second drive shaft spaced from the first drive shaft provides a continuation of the path of travel. A flexible drive cable spans the gap between the shafts...
07/21/2009
6957899Light emitting diodes for high AC voltage operation and general lighting
A single-chip integrated LED particularly adapted for direct use with a high voltage AC power comprises a plurality of series-connected LEDs arranged in two arrays. The opposite polarities of the arrays are connected together and then connected to the AC power sourc...
10/25/2005
7487903Vehicle replica carton and method of forming the same
A method of forming a container for food or other items having a model vehicle configuration is provided that accurately depicts the contours and dimensions of the vehicle to enhance its appeal. An elongated, cardboard-like sheet is presented that is die cut to fold...
02/10/2009
D581697Speaker stand
12/02/2008
D581698Speaker stand
12/02/2008
D575489Clog
08/26/2008
D575140Insert for a ready-to-assemble furniture grommet
08/19/2008
D573951Insert with provision for power outlets for a ready-to-assemble furniture grommet
07/29/2008
D573952Insert with provision for power outlet and USB ports for a ready-to-assemble furniture grommet
07/29/2008
D573950Insert with provision for power outlets for a ready-to-assemble furniture grommet
07/29/2008
7399091Method and apparatus for creating and displaying images
A method and apparatus are provided for creating and displaying images. An inner lens of transparent sheet material is formed, which may have a generally pyramidal configuration and presents a plurality of inner sides. A plurality of image sectors are created equal ...
07/15/2008
D572316Toy scroll
07/01/2008
D568724Insert for a ready-to-assemble furniture grommet
05/13/2008
7367271Railway hopper car discharge gate
A railroad hopper car discharge gate is assembled from unitary stacked frames that provide unimpeded flow of lading during discharge. A low-wear glide system minimizes friction between the gate panels and other components of the apparatus, and an improved sealing sy...
05/06/2008
7361270Apparatus for water treatment
Water is treated by precipitating dissolved contaminants. A treatment vessel is provided having an inlet for receiving the water under treatment and an outlet for flowing treated water therefrom. A high volume of fine air bubbles are diffused into the water within t...
04/22/2008
7357200Earth auger
An earth auger presents a shank having a spiral earth removing structure therearound. The structure first presents a series of spirally positioned housings with cutting teeth therein followed by a spiral cutting edge about the shank. The teeth are radially, vertical...
04/15/2008
D564847Tungsten rod holder
03/25/2008
7337894Conveyer for high temperature environment
A chain drive overhead conveyer extends through an oven to move carriages between exit and entrance ends of respective rotary drive shafts that are outside the oven. Driven wheels of the carriages are canted with respect to the rotary drive shafts so that when a dri...
03/04/2008
7331133Method of identifying and documenting hail damage
A consistent and effective method of identifying and documenting vehicle dent damage includes the steps of identifying dents on a damaged vehicle, applying an easily visible magnetic marker over each dent on the damaged vehicle, counting the markers on the damaged v...
02/19/2008
D560917Scent dispensing picture frame
02/05/2008
7317573Carton with removable three-dimensional viewer
A tray with an upstanding billboard or panel that displays a three-dimensional image is provided by a carton assembly comprising sheet material having fold lines defining parts that are movable to assembled positions presenting a tray for receiving food, beverage or...
01/08/2008
7278627Riding lawn mower lift
A lift and support structure is provided for a lawn tractor which includes a frame with a center lift member secured to and separating a pair of wheel support members. Ramps are secured to the wheel support members to permit the front or rear wheels of the lawn trac...
10/09/2007
D551317Fishing rod bite indicator
09/18/2007
7267503Ice and snow removal tool
An ice and snow removal tool includes a telescopically adjustable pole with cross members attached to one end. A container is suspended from one end of the cross member and a brush is attached to the opposite end of the cross member. A cable extends along the pole t...
09/11/2007
D548457Phone holder
08/14/2007
7233849Automobile communication courtesy display
An automobile communication system is provided for communicating with others by displaying operator selected or input messages on a display mounted in the rear window of a vehicle. The operator may select messages on a keypad or by voice commands received by a micro...
06/19/2007
D543488Belt buckle for use with athletic gear
05/29/2007
7219830Container for sliceable ice cream
A triangular ice cream carton having indicia for serving proportional slices of ice cream. The ice cream container includes a repositionable triangular insert to protect the sliced end of ice cream. ...
05/22/2007
7204767Swing programmer apparatus
A golf swing improvement apparatus which is worn by a golfer and helps the golfer develop a repetitive and consistent golf swing that improves golf scores. The golf swing apparatus includes a generally U-shaped body with tabs extending from the arms and a strap to s...
04/17/2007
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