Drill level attachment

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Description

FIG. 1 is a diagrammatic perspective view of the drill level attachment;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view of the drill level attachment;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a front elevational view thereof.

Referenced Cited
U.S. Patent Documents
D305202 December 26, 1989 Johnson
D363033 October 10, 1995 Doucet
4141151 February 27, 1979 Jansky
4295279 October 20, 1981 Sienknecht
4402141 September 6, 1983 Sterrenberg
4432146 February 21, 1984 Klein
4656749 April 14, 1987 Ahsley et al.
4663856 May 12, 1987 Hall et al.
Patent History
Patent number: D397948
Type: Grant
Filed: Oct 31, 1997
Date of Patent: Sep 8, 1998
Inventor: Max Bowen (Costa Mesa, CA)
Primary Examiner: Antoine Duval Davis
Law Firm: Goldstein & Associates
Application Number: 0/78,821
Classifications
Current U.S. Class: Spirit Level (D10/69)
International Classification: 1004;