Graphical test instrument - Fluke Corporation

Title:

Graphical test instrument

United States Patent D376989

Inventors:

Mccain, George L. (Almelo, NL)

Application Number:

D/044629

Publication Date:

12/31/1996

Filing Date:

09/27/1995

Export Citation:

Assignee:

Fluke Corporation (Everett, WA)

Primary Class:

D10/78

Field of Search:

D10/78, D18/7, D18/8, D18/9, D18/11, 73/431, 324/158F, 324/158P, 324/72.5, 324/115, 324/149, 324/151

View Patent Images:

Download PDF D376989 PDF help

US Patent References:

D363440	Local area network cable test instrument	October, 1995	Hoofnagle et al.	D10/78
D363681	Documenting process calibrator	October, 1995	Ledbetter et al.	D10/78
D359920	Handheld position detecting and indicating receiver	July, 1995	Sakamoto	D10/78
D332227	Digital multimeter	January, 1993	Kaneko	D10/78

Primary Examiner:

Davis, Antoine Duval

Attorney, Agent or Firm:

Koske, Richard A.

Claims:

1. The ornamental design for a graphical test instrument, as shown anddescribed.

Description:

FIG. 1 is a perspective view of a graphical test instrument showing my new design;

FIG. 2 is a front plan view;

FIG. 3 is a rear plan view;

FIG. 4 is a right side elevational view;

FIG. 5 is a left side elevational view;

FIG. 6 is a top elevational view;

FIG. 7 is a bottom elevational view; and,

FIG. 8 is a perspective view thereof with the support shown extended.