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Attorney: Drummond & Duckworth


Number of patents: 125
Last date: April 08, 2008

1        
NumberTitleIssue Date
D565837Insulated packaging for medical specimens
04/08/2008
7235792Color-tuned volumetric light using high quantum yield nanocrystals
A light source of coaxially stacked volumetric light cells that can be used either in a lamp or a display. Each light cell is composed of high quantum yield nanocrystals in a silica aerogel matrix that is excited by a controlled ultraviolet light source. From these ...
06/26/2007
7232053Seam-welded air hardenable steel constructions
The present invention provides seam-welded, air hardenable steel tubes, methods of manufacturing seam-welded air hardenable steel tubes, tube mills for practicing such methods and applications for using seam-welded, air hardenable steel tubing of the present inventi...
06/19/2007
7195436Inset panel fastener
An inset panel fastener anchors into honeycomb substrates employed in the aircraft industry. The inset panel fastener provides significantly increased load carrying capabilities with a simple inexpensive construction. The inset panel fastener includes a plastic casi...
03/27/2007
7193535Illuminated keyboard
A keyboard is provided having illuminating keys. The keyboard includes a light channeling membrane and key members constructed at least partially of translucent material so that light produced from a light source is channeled upwardly to the upper surfaces of the ke...
03/20/2007
7193536Illuminated keyboard
A keyboard is provided having illuminating keys. The keyboard includes a light channeling membrane and key members constructed at least partially of translucent material so that light produced from a light source is channeled upwardly to the upper surfaces of the ke...
03/20/2007
7172303Illuminated keyboard
A keyboard is provided having illuminating keys. The keyboard includes a light channeling membrane and key members constructed at least partially of translucent material so that light produced from a light source is channeled upwardly to the upper surfaces of the ke...
02/06/2007
7152522Screw press with radial gate valve and supported screw shaft
A screw press is provided having a radial gate valve and supported longitudinally-extending screw shaft. The screw shaft includes a central shaft and helical threads which is driven by a drive package. The screw shaft is encapsulated within a housing including a hop...
12/26/2006
7137902System for aligning a golfer's stance
An apparatus and methodology are provided for determining the proper set-up for a golfer. The methodology and apparatus set a golfer's hips parallel to his intended ball roll or flight line (target line) based upon his right or left hip rotation and shoulder width t...
11/21/2006
7121561Roller skate and wheel trucks therefor
A roller skate having enhanced steerability and stability is disclosed. The skate includes a platform for supporting a skater's foot and front and rear wheel trucks secured to the underside of the platform. A pair of front wheels is rotatably mounted in transverse a...
10/17/2006
D529717Molded case
10/10/2006
7110572Animal carcase analysis
The process for analyzing an ovine animal carcase comprises capturing an image of a dorsal view to generate color image data for the carcase (10). Predetermined anatomical points (21–24) of the carcase are identified to then derive dimensional measur...
09/19/2006
7103994Automated tightening shoe
An automated tightening shoe with crisscrossed laces and a tightening mechanism which operates in one direction to cause automatic tightening of the crisscrossed laces to tighten the shoe about a wearer's foot, and which can be released easily so that the shoe can b...
09/12/2006
7105079Process and apparatus for manufacturing metal oxides and byproduct hydrogen
High purity metal oxide products and byproduct hydrogen are manufactured by immersing sacrificial electrodes, formed of the metal moiety of the metal oxide product, in water and striking an electrical arc between the electrodes. The metal oxide product and hydrogen ...
09/12/2006
7096559Automated tightening shoe and method
An automated tightening shoe where a tightening mechanism is actuated which operates in one direction to cause automatic tightening of the shoe about a wearer's foot and which releases to allow loosening of the shoe. Shoe laces are led to the interior of the tighten...
08/29/2006
D525670Scooperbat
07/25/2006
D525326Scooperbat
07/18/2006
7044473Piston and piston ring assembly
Two seal rings are provided comprising an upper ring and a lower ring, the rings having a common axis, a common outer cylindrical surface, a common inner cylindrical surface, and a couple of facing surfaces. The facing surfaces form an engaging length in a radial se...
05/16/2006
D516559Multi-function jog and shuttle controller
03/07/2006
7002487Parking violation surveillance system
A parking control surveillance system is provided for monitoring vehicles within parking spaces for providing parking enforcement personnel information concerning authorized and unauthorized vehicles within the parking space. The parking control surveillance system ...
02/21/2006
6982871Computer switch box
A computer system including a switch box and bracket assembly including one or more manual switches are provided for controlling the selective activation and deactivation of the computer systems' memory storage devices and network system. Preferably, the computer sy...
01/03/2006
6979198Learning method and apparatus
A method of learning and apparatus useful therein in which a card carrying a visual representation of a concept to be learned in displayed through a window carried on a common-use article, such as luggage items, decorative desk or table accouterments. ...
12/27/2005
6967015Diagnostic method for detecting dysplastic epithelial tissue
In diagnostic testing for cancer and precancer of the epithelium, the undesired binding of cancer-selective dyes to proteins in the extracellular matrix, which may lead to false positives, is reduced by applying to the epithelium being tested, before application of ...
11/22/2005
D510720Marine engine cover
10/18/2005
6918677Illuminated keyboard
A keyboard is provided having illuminating keys. The keyboard includes a light channeling membrane and key members constructed at least partially of translucent material so that light produced from a light source is channeled upwardly to the upper surfaces of the ke...
07/19/2005
D506289Nail clipper with nail clippings retainer
06/14/2005
6905127Retractable foot gear for disabled persons
The retractable foot gear 10 includes a sole 12 and a retractable wheel, ball, blade, or similar low friction element 16 which normally projects from a recess formed into the shoe's sole 12. The low friction element 16 retracts int...
06/14/2005
6902296Nightlight for phototherapy
A nightlight is provided for providing therapeutic effects on the human body and mind including promoting relaxation, sleep and wakefulness. The nightlight includes a housing, a light source, a central processor, one or more controls, and a power supply. The light s...
06/07/2005
6880787Ring-post fastener
A ring-post fastener is provided for bundling and securing elongate objects such as electrical wires, tubes or hoses. The ring-post fastener includes an axially aligned post, a plurality of spokes radially projecting from the post, and a ring affixed to the ends of ...
04/19/2005
6880788Ring-post fastener
A one-piece construction ring-post fastener is provided for bundling and securing elongate objects such as electrical wires, tubes or hoses. The ring-post fastener includes an axially aligned post, a plurality of spokes radially projecting from the post, and a ring ...
04/19/2005
6878744Vitamin C compositions
Vitamin C compositions comprise a Vitamin C compound, preferably a mineral ascorbate, and at least one compound of the group of 4-hydroxy-5-methyl-3(2H)-furanone and 3-hydroxy kojic acid. ...
04/12/2005
6857328Sample probe for aerosol sampling apparatus
A sample probe is provided for sampling aerosols within a wall cavity. The sample probe includes a hollow tubular body having a distal end, an intermediate portion, a proximal end and a central passageway. The distal end includes a sharp beveled point provided to in...
02/22/2005
6854153Computer keyboard cleaner
The keyboard cleaner 10 is provided including a plate 22, a plurality of projections 24 that protrude from the plate, and a cleaning pad 30 overlaying the projections. The cleaner is maneuvered manually by a handle 12 fixedly attac...
02/15/2005
6845984Keeper for positioning ring seals
An improved keeper for positioning ring seals is provided. The keeper includes a substantially planar sheet defining upper and lower surfaces. Projecting through the planar sheet are one or more holes configured for affixing corresponding one or more ring seals. The...
01/25/2005
6843446Apparatus and methods for in-space satellite operations
Apparatus and methods for performing satellite proximity operations such as inspection, recovery and life extension of a target satellite through operation of a “Satellite Inspection Recovery and Extension” (“SIRE”) spacecraft which can be operated in the fo...
01/18/2005
6830743In Vivo stain compounds and methods of use to identify dysplastic tissue
Compounds having the structural formula (A) wherein X is hydrogen, methyl, or Y; Y is —NH—R or hydrogen; and R is methyl or formula (B) are useful as in vivo stains for the detection of dysplastic tissue. ...
12/14/2004
D497100Ring-post fastener
10/12/2004
D496851Ring-post fastener
10/05/2004
6800800Electric guitar pickguard assembly
An improved electric guitar and pickguard assembly are provided. The pickguard assembly includes a traditionally shaped deck plate for mounting to the body of an electric guitar. The deck plate is constructed at least partially, or entirely, of a multi-layered print...
10/05/2004
6779411Adaptable filter sampling device
An adaptable filter sampling device is provided for localizing the utilized area of a filter medium. The filter sampling device of the present invention includes a filtration cassette having an inlet port, a body portion having an internal cavity, and an outlet port...
08/24/2004
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