Arthur Lee Harris

US Patent:

60955376, Aug 1, 2000

Filed:

Jul 20, 1998

Appl. No.:

9/119010

Inventors:

Frank Charles Cozza - San Diego CA
Arthur Vincent Harris - San Diego CA

International Classification:

B62B 304

US Classification:

280 7911

Abstract:

A dolly system for use in moving large, loaded, display cases and similar structures that includes several dollies and apparatus for lifting the cases onto the dollies. Each dolly includes a housing having typically four casters on one side with walls around each caster and spaced tapered walls along a surface for supporting a downwardly extending rail along the underside of the case. A surface for engaging and supporting a kick plate is included, with a ridge for retaining the kick plate in position. An extendable bar is positioned through holes in the rails so that the case may be lifted with a fork lift and the dollies placed in position. The dollies may also be fastened to a large sheet of plywood or to a wood gondola for supporting other types of cases. With this system, during store renovation fully loaded display cases may be moved as needed and can be used by customers while mounted on the casters.

US Patent:

58953264, Apr 20, 1999

Filed:

Jun 29, 1998

Appl. No.:

9/107162

Inventors:

Frank Charles Cozza - San Diego CA
Arthur Vincent Harris - San Diego CA

International Classification:

A63B 6936

US Classification:

473213

Abstract:

A forearm mounted wrist position training device for signaling a golfer when his or her wrists bend improperly during a golf swing. A housing is secured to a forearm with a sensor pad engaging the back of the hand. The pad position can be varied to fit the forearm and wrist position when the golfer addresses the ball. The pad is mounted on one end of a sensor lever with an attachment device attached to the other. An actuator lever is fastened to the attachment device, with the other end pivotally mounted in the housing adjacent to a switch. When the golfer bends his or her wrist beyond a selected limit, the actuator lever will close the switch which will then activate a battery powered circuit to produce a signal such as an audible beep. The training device can be placed on either wrist and is useful with putters and other clubs. The golfer will learn to hold his wrists in the proper position by avoiding causing the signal to sound.

US Patent:

42841348, Aug 18, 1981

Filed:

Sep 5, 1978

Appl. No.:

5/939357

Inventors:

Arthur M. Harris - San Diego CA

Assignee:

General Atomic Company - San Diego CA

International Classification:

F28D 710

US Classification:

165163

Abstract:

In a heat exchanger such as a steam generator for a nuclear reactor, two or more bundles of helically coiled tubes are arranged in series with the tubes in each bundle integrally continuing through the tube bundles arranged in series therewith. Pitch values for the tubing in any pair of tube bundles, taken transverse to the path of the reactor coolant flow about the tubes, are selected as a ratio of two unequal integers to permit efficient operation of each tube bundle while maintaining the various tube bundles of the heat exchanger within a compact envelope. Preferably, the helix angle and tube pitch parallel to the path of coolant flow are constant for all tubes in a single bundle so that the tubes are of approximately the same length within each bundle.