Riser marking tool

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Description

FIG. 1 is a perspective view of the inventive riser marking tool;

FIG. 2 is an elevated front side view of the tool shown in FIG. 1;

FIG. 3 is an elevated back side view of the tool shown in FIG. 1;

FIG. 4 is a right side view of the tool shown in FIG. 1, the left side view being identical thereto; and,

FIG. 5 is a top plan view of the tool shown in FIG. 1, the bottom plan view being identical thereto.

Referenced Cited
U.S. Patent Documents
183387 October 1876 Essex
357771 February 1887 Janssen et al.
373929 November 1887 Gillette
D398252 September 15, 1998 Hagen et al.
503050 August 1893 Lantz
3456353 July 1969 Iams
3623232 November 1971 Mahlstadt
5239762 August 31, 1993 Grizzell
Patent History
Patent number: D416210
Type: Grant
Filed: Nov 30, 1998
Date of Patent: Nov 9, 1999
Inventor: L. Keith Johnson (Menan, ID)
Primary Examiner: Antoine Duval Davis
Law Firm: Workman, Nydegger and Seeley
Application Number: 0/97,131
Classifications
Current U.S. Class: Angle Or Direction (7) (D10/65)
International Classification: 1004;