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Attorney: Chapin; William L.


Number of patents: 210
Last date: May 08, 2012

1            
NumberTitleIssue Date
D658899Suction cup spot mirror
05/08/2012
8162502Illuminated continuously rotatable dual magnification mirror
A mirror for facilitating appearance related functions includes a circular ring-shaped frame holding therein back-to-back reflective mirror plates having different magnification factors, e.g. 1× and 5×, each plate having a circular central imaging reflective area ...
04/24/2012
D652882Basketball shooting training aid
01/24/2012
8092885System for resealing open bags
Embodiments of the present invention relate generally to adhesive strips for reversibly resealing open bags, such as food bags. More particularly, the preferred strips comprise a decorative motif and/or a textured surface, which may be provided in a dispenser. ...
01/10/2012
8055209Multi-band portable SATCOM antenna with integral diplexer
A man-pack portable, multi-band ultra-high frequency turnstile-type SATCOM radio antenna for transmitting and receiving radio signals between terrestrial locations and an orbiting earth satellite includes a cylindrically shaped antenna superstructure base which has ...
11/08/2011
8052546Basketball shooting training aid with automatically engageable wristlet couplers
A basketball shooting training aid for releasably limiting to a predetermined maximum length the span distance between a basketball player's shooting or launch hand and guide hand comprises a pair of elastic wristlet bands secureable around opposite wrists of the pl...
11/08/2011
7963057Recirculating levitated beads fountain display apparatus
A display apparatus for providing entertaining visual aesthetic effects utilizes pressurized flowing air to propel lightweight beads into the air in arc-shaped trajectories which suggest the paths of water droplets from a water fountain. The beads are propelled upwa...
06/21/2011
D635956Shower radio
04/12/2011
7888657Ultraviolet water and object surface disinfection apparatus
An apparatus for alternatively disinfecting an object surface and a liquid comprising a hollow handle base graspable in a human hand, an electrical power source contained within a hollow interior space of the handle base housing for supplying electrical power to an ...
02/15/2011
7845080Tubing cutting apparatus
A tubing cutter apparatus including a rotary cutting mechanism having an open area for receiving a length of tubing and a cutting blade for engaging the tubing may be driven by a rotary power source such as a handheld power tool or a self-contained drive motor. The ...
12/07/2010
7870688Clamping device for coaxially coupling optical devices
A clamping device for coupling optical devices in coaxial, tandem alignment includes a front clamp assembly that has elastically deformable split collar halves tightenable onto a front optical device by a screw tightenable into bores disposed transversely through a ...
01/18/2011
7829773Tremolo mechanism having bridge segments adjustable in three dimensions
A tremolo mechanism for varying the pitch of the strings of a musical instrument to create a vibrato effect includes a plurality of separately adjustable bridge segments, one for each string, which are mounted onto a pivotable plate and adjustable longitudinally to ...
11/09/2010
7824309Method and apparatus for pacing human body exercises using audible cues
A method and apparatus for pacing human exercises includes a sequence of pre-recorded, repetitive humanly perceptible signals in which a first, accented signal pulse, such as the first beat in a four-four measure of musical time, establishes a repetitive rhythmic te...
11/02/2010
7698851Fishing rod with elastic sling bait launcher
A fishing rod with elastic sling bait launcher utilizes potential energy stored in a pre-tensioned elastic cord to propel a fishing lure or bait attached to one end of a fishing line forward from the rod tip without requiring casting motion of the rod, the other end...
04/20/2010
7673371Vacuum broom apparatus
A vacuum broom apparatus for removing particulate debris from surfaces such as those of floors includes a housing which has an upper wall from which protrudes a vacuum inlet tube connectable to a vacuum power source. The housing includes a shroud which protrudes dow...
03/09/2010
7648749Anti-slosh devices for damping oscillation of liquids in tanks
An anti-slosh device for attenuating oscillations of liquids in tanks caused by movement of vehicles in which the tank is located comprises an elongated flat, rectangularly, shaped, uniform thickness strip of a liquid impervious material such as polyethylene or poly...
01/19/2010
7617759Precision load positioner with positive weight deviation indication and over-pressure protection
An apparatus for bidirectionally translating and positioning loads under tension includes a linear hydraulic actuator suspendible from a hoist such as a crane and is useable to support, raise and lower heavy loads in precisely controllable small incremental distance...
11/17/2009
7571752Security wallet insert for thwarting loss of credit cards
A security wallet insert for thwarting loss of credit cards includes a carrying case which is installed in a foldable wallet, the insert having pockets for holding individual credit cards, and a movable member which must be extended relative to the insert to allow a...
08/11/2009
6716779Substrate glass for optical interference filters with minimal wave length shift
A silicate based composition for optical glass used as a substrate for thin film optical interference filters having a stable transmission band center wavelength and bandwidth has a relatively high coefficient of thermal expansion, high Young's modulus and high opti...
04/06/2004
D587455Laptop computer carrier
03/03/2009
D587240Shower radio
02/24/2009
7493191Auxiliary control apparatus for micro-manipulators used in ultrasonic bonding machines
An auxiliary control apparatus mechanically couples forces exerted on a manually operable auxiliary hand control knob to an input member of a micro-manipulator of the type used to move a point of an object such as an ultrasonic bonding tool tip relative to a workpie...
02/17/2009
7392901Hockey equipment carrying case
A carrying case for sporting equipment, particularly hockey sticks and accessories such as pucks includes a block-shaped body which has an upwardly protruding carrying handle, a first longitudinally disposed, vertical side of the body which has formed therein a pair...
07/01/2008
D571851Amplified percussion drum
06/24/2008
7341356Dual magnification vanity mirror adjustable in height and orientation
A dual magnification vanity mirror adjustable in height and orientation includes an elongated stanchion curved into the shape of a C having a downwardly depending threaded support leg insertably receivable through a central hole in a base plate and removably fastena...
03/11/2008
7341527Golf putter with multiple striking-surfaces, reversible face plate
A golf putter including a head which has detachably fastened to the body thereof a face plate provided with a plurality of striking surfaces which are selectably and interchangeably oriented by a player to a forward facing use position, the striking surfaces each ha...
03/11/2008
7338283Dental prostheses modeling system with symmetric double-well trays slidably mountable to articulator
A dental prostheses modeling system includes a molding tray for molding the base of a quadrant or full-arch dental model cast which has a longitudinally disposed partition panel disposed generally between upper and lower surfaces of the tray that forms therewithin a...
03/04/2008
7336767Back-scattered X-ray radiation attenuation method and apparatus
A method for improving resolution of X-ray radiography systems of the type used to obtain images of internal features of human bodies or to view contents of luggage articles, cargo containers and the like comprises positioning a plurality of baffle plates between th...
02/26/2008
D557835Underwater boat light
12/18/2007
7210932Pin-tray dental prostheses modeling system
A dental prostheses modeling system includes a tray having in an upper part thereof a trough for receiving a semi-liquid modeling material or casting material such as plaster of Paris or die stone, the trough having opposed vertical walls in which are formed alterna...
05/01/2007
7201063Normal force gradient/shear force sensors and method of measuring internal biological tissue stress
A normal force gradient/shear force sensor device and measurement method for measuring internal stresses in tissues of a person supported by a chair or bed includes a planar matrix array of peripheral normal force sensors radially spaced from central shear force sen...
04/10/2007
D540304Portable stereo amplifier/speaker pair
04/10/2007
D539029Logo key holder
03/27/2007
7169219Peelable stenciling ink and method of using
A peelable stenciling ink for imprinting indicia such as letters, numbers and symbols on a surface of an article such as a sport ball made of leather or a synthetic polymer, e.g., a thermoplastic material, consists of a solvent, a dye dispersed in the solvent, and a...
01/30/2007
7155273Blanching response pressure sore detector apparatus and method
A portable, hand-holdable Blanching Response Tester apparatus (BRT) pressable against the skin of a human patient to provide an indication of a non-blanchable erythema indicative of an incipient pressure sore includes a housing having in a front end wall thereof an ...
12/26/2006
D532981Dual magnification table mirror
12/05/2006
7139367Time share digital integration method and apparatus for processing X-ray images
A method and apparatus for processing signals output from an array of X-ray radiation detectors which receive X-ray radiation emanating from an object irradiated by a source beam of X-ray radiation, to thereby produce an visual image of internal object features, uti...
11/21/2006
D529225Combination key holder and cigarette lighter
09/26/2006
7090378Dual magnification folding travel mirror with annular illuminator
A portable travel mirror device includes a base, a handle pivotably mounted to the base, and a dual mirror assembly mounted to the handle which is pivotable and telescopically extendable between compact transport and upright use configurations, and includes a circul...
08/15/2006
7063320Portable multimode shuffleboard game apparatus, exercise and strength measurement method
A portable game board has a ring-shaped frame containing at least one slide panel marked with indicia used to score trajectories of playing disks slidably launched on the slide panel, which comprises a base panel, an optionally segmented game indicia panel placed on...
06/20/2006
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