Digital turn plate

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Description

FIG. 1 is a perspective view of digital turn plate showing the new design;

FIG. 2 is a top view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a side view thereof, the opposite side being symmetrical;

FIG. 5 is a rear view thereof; and,

FIG. 6 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
3143810 August 1964 McClendon
3231983 February 1966 Bender
4280280 July 28, 1981 Eck et al.
5174032 December 29, 1992 Beck
Patent History
Patent number: D399144
Type: Grant
Filed: Jul 16, 1997
Date of Patent: Oct 6, 1998
Inventors: William P. Kroll (Medina, MN), Karl J. F. Kroll (Maple Grove, MN), Bruce G. Rhoe (Wayzata, MN)
Primary Examiner: Antoine Duval Davis
Law Firm: Skinner and Associates
Application Number: 0/73,694
Classifications
Current U.S. Class: Angle Or Direction (7) (D10/65)
International Classification: 1004;