Joseph M Demarco

US Patent:

7211004, May 1, 2007

Filed:

May 24, 2004

Appl. No.:

10/852516

Inventors:

Joseph DeMarco - Dayton NJ, US

International Classification:

A63B 71/14
A41D 19/00

US Classification:

473201, 473205, 473206, 473212, 473213, 473409, 21612, 21613, 21614

Abstract:

A golf glove and system useful in assisting a person having insufficient control of hand using a golf club to effectively strike a golf ball. The golf glove enables the person having insufficient control of hand to grasp and swing the golf club to effectively strike the golf ball without the assistance of another person.

US Patent:

20050058548, Mar 17, 2005

Filed:

Sep 11, 2003

Appl. No.:

10/661447

Inventors:

Edward Thomas - Yardville NJ, US
Joseph Demarco - Newtown PA, US

Assignee:

U.S. Filter/Stranco Products - Bradley IL

International Classification:

F04B049/00
B32B009/00

US Classification:

417043000

Abstract:

According to various aspects of embodiments of the invention, the actual flow rate produced by a metering pump is continuously measured using a positive displacement flow meter. Based on the flow rate reported by the meter, the output of the metering pump is continuously adjusted via a pump controller to achieve a desired set point flow rate. The operator sets a desired flow rate, rather than setting the pump cycle rate, or the output rating per pump cycle to produce an approximate output flow rate. According to some embodiments of aspects of the invention, a fluid feed system commanded to a fluid flow rate set point by a set point signal includes: a metering pump receiving a control signal directing a cycle rate for the metering pump; a fluid flow meter connected to measure a fluid flow rate produced by the metering pump and which provides a fluid flow rate signal; and a metering pump controller responsive to the set point signal and the fluid flow rate signal to adjust the control signal to direct a cycle rate which produces a fluid flow rate equal to the fluid flow rate set point. According to other embodiments of aspects of the invention, there is a method of controlling a fluid flow rate, comprising: displacing an approximately defined quantity of fluid at a rate determined by a control signal; measuring an actual flow rate; and adjusting the control signal to produce a rate of displacing the approximately defined quantity of fluid such that the actual flow rate matches a desired flow rate. According to yet other embodiments of aspects of the invention, a metering pump may be constructed and/or controlled as described above, in a chemical processing facility or a fluid dispenser. The variations described may be interchanged and combined in any suitable manner determined by one implementing an embodiment of the invention.

US Patent:

20070287550, Dec 13, 2007

Filed:

Apr 18, 2007

Appl. No.:

11/787825

Inventors:

Joseph DeMarco - Monroe Township NJ, US

International Classification:

A63B 57/00

US Classification:

473201000

Abstract:

A golf glove and system useful in assisting a person having insufficient control of hand using a golf club to effectively strike a golf ball. The golf glove enables the person having insufficient control of hand to grasp and swing the golf club to effectively strike the golf ball without the assistance of another person.

US Patent:

45190720, May 21, 1985

Filed:

Nov 10, 1982

Appl. No.:

6/440690

Inventors:

William A. Fechalos - Naperville IL
Joseph M. DeMarco - Elmhurst IL

Assignee:

Rockwell International Corporation - El Segundo CA

International Classification:

H04Q 1104

US Classification:

3701101

Abstract:

This disclosure depicts a telecommunication supervision system, such as a supervisory progress signal detector, for evaluating the status of an input signal from a communication channel. An output channel is outputted when the input signal exceeds the threshold reference, and the channel signal is analyzed to determine the identity of the particular cadence of the input signal.

US Patent:

44272570, Jan 24, 1984

Filed:

Oct 13, 1981

Appl. No.:

6/310704

Inventors:

Joseph P. DeMarco - Park Ridge IL

International Classification:

H01R 1364

US Classification:

339184R

Abstract:

An insulator is provided for an electrical terminal assembly including a first, relatively fixed terminal member and a second relatively movable terminal member removably connectable with said first terminal member and having at least one wire affixed thereto. This insulator comprises an integrally formed member of insulating material including a tubular sleeve for removably surroundingly engaging the assembly comprising the first terminal member connected with the second terminal member. A first end of the tubular sleeve is substantially open for permitting slidable movement of the tubular sleeve into surrounding engagement with the terminal assembly. A second end of the tubular sleeve includes a passageway for permitting passage therethrough of the second terminal member with the wire affixed thereto. Hence, the wire may be affixed to the second terminal member independently of attachment of the insulator to the terminal assembly.