Joseph M Demarco

US Patent:

8366570, Feb 5, 2013

Filed:

May 11, 2012

Appl. No.:

13/469518

Inventors:

Joseph Michael DeMarco - Vernon Hills IL, US
Joseph John Berghammer - Evanston IL, US
Jonathan Pieter van Es - Irvine CA, US

Assignee:

Allstate Insurance Company - Northbrook IL

International Classification:

A63B 63/00
G09F 17/00

US Classification:

473477, 40604

Abstract:

A method for using a netting apparatus adapted to display advertising content at a sporting event is disclosed. The netting apparatus comprises a first panel and a second panel. The first panel may comprise an open mesh netting, wherein the open mesh netting is adapted to safely stop a ball without significant obstruction of view through the open mesh netting. The second panel may comprise a solid material, wherein the solid material is located either in front of the first panel or behind the first panel.

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:

45273120, Jul 9, 1985

Filed:

Aug 19, 1983

Appl. No.:

6/524679

Inventors:

William E. Ruehl - Wheeling IL
Joseph P. DeMarco - Park Ridge IL

Assignee:

Illinois Tool Works Inc. - Chicago IL

International Classification:

H05K 712
F16B 506

US Classification:

24453

Abstract:

A stackable hinging printed circuit board support is provided, comprising an integral plastic molding. The support is provided with an intermediate notch and an adjacent wall section which is sufficiently thin as to permit flexing for pivoting of one printed circuit board away from another. The support has an upstanding circular segment pilot for fitting in a circular aperture of an overlying printed circuit board. The support has at its bottom a W prong structure dimensioned for insertion in a circular aperture of a printed circuit board so as to coact with the upstanding circular segment pilot of an underlying support to wedge the pilot in the aperture. The W prong of one support is received in a recess provided in the body of a subjacent support.

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.

US Patent:

45881529, May 13, 1986

Filed:

Mar 16, 1984

Appl. No.:

6/590306

Inventors:

William E. Ruehl - Wheeling IL
Joseph P. DeMarco - Park Ridge IL

Assignee:

Illinois Tool Works Inc. - Chicago IL

International Classification:

F16L 304

US Classification:

248 71

Abstract:

A wire clamping clip for mounting on a stucco wall is constructed as a block member having a workpiece engaging surface and an exposed top surface. A recess is formed in the workpiece engaging surface for receiving a wire. A throughbore is formed in the block adjacent to the recess and a plastic bushing having a cross sectional dimension of the same shape and slightly smaller than the cross sectional dimension of the throughbore is positioned in the throughbore. A hardened pin with a sharpened end is slidingly received in a tight frictional engagement through the center of the plastic bushing and has an enlarged head for abutting against the top end of said bushing and having a length longer than said bushing so that its sharpened end extends beyond the lower end of said bushing.