Robert K Pistorius

US Patent:

53276531, Jul 12, 1994

Filed:

Aug 19, 1992

Appl. No.:

7/932302

Inventors:

Robert T. Pistorius - Lake Ronkonkoma NY
Thomas H. Hoffmann - 7520 Bruchsal, DE

International Classification:

G01B 702
B26D 728

US Classification:

33 1M

Abstract:

A magnetic-electronic linear measurement gage for measuring workpiece miter lengths for picture and window frames and the like includes a gage bed on which a workpiece may be removably mounted, a stop body slidably mounted on the gage bed having a stop which may butt against a workpiece mitered end, and length and width scales and scanning units associated with the gage and the stop body generating output signals in response to the scanning of the scales. The output signals are received and converted by a CPU to generate a linear measure output signal which may be inputted to a digital LED display for visually displaying the linear measure corresponding to the workpiece length so measured.

US Patent:

D3165124, Apr 30, 1991

Filed:

May 2, 1988

Appl. No.:

7/189608

Inventors:

Robert T. Pistorius - Lake Ronkonkoma NY

US Classification:

D 8382