John D Julian

US Patent:

6491551, Dec 10, 2002

Filed:

Sep 29, 2000

Appl. No.:

09/672760

Inventors:

John K. Julian - Elmhurst IL
Kenneth A. Julian - Oak Brook IL

Assignee:

Julian Electric Inc. - Westmont IL

International Classification:

H01R 1342

US Classification:

439737, 439908, 439801, 411107, 411384

Abstract:

Through-the-wall hot and ground type improved stud connectors are disclosed for use being positioned through heavy duty motor vehicle battery box sidewalls, engine fire walls, dashboards and the like. The stud connector including a connector housing of conductive material including a threaded bore axially therethrough. First and second flat annular lands defining opposing ends on the conductor housing. The annular outer surface on the connector housing extends from the first annular land to the second annular land. A portion of the outer surface adjacent the second flat annular land is threaded. The invention resides in a threaded stud member of predetermined length being threadedly engaged with the threaded bore axially through the connector housing for providing adjustable length threaded stud mountings on opposing ends of the connector housing.

US Patent:

56392680, Jun 17, 1997

Filed:

Nov 24, 1995

Appl. No.:

8/562505

Inventors:

Kenneth A. Julian - Oak Brook IL
John Julian - Elmhurst IL

Assignee:

Julian Electric, Inc. - Westmont IL

International Classification:

H01R 1342

US Classification:

439737

Abstract:

Through the wall hot and ground type stud connectors are disclosed for use being positioned through truck and other heavy duty motor vehicle battery box side walls, engine firewalls, dashboards and the like. The stud connector includes a unitary conductive connector element with opposed first and second male connector ends and a radially enlarged central segment therebetween. In the hot type stud connector an overmold insulative member extends around part of the enlarged central segment and has a face that abuts a surface of a wall member and an annular flange that extends through a wall aperture to insulate the connector from the wall. An insulative nut member has a face for abutting an opposing surface of a wall member. A complementary cylindrical recess in the nut member slidingly receives the annular flange for fitting through various thicknesses of walls. The ground connector has a smaller overmold insulative member with a face for abutting one surface of a wall member.

US Patent:

D4350146, Dec 12, 2000

Filed:

Oct 13, 1999

Appl. No.:

D/112263

Inventors:

John K. Julian - Elmhurst IL

Assignee:

Julian Electric, Inc. - IL

International Classification:

1303

US Classification:

D13120