Box level

- Empire Level Mfg. Corp.
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Description

FIG. 1 is a perspective view.

FIG. 2 is a front elevation.

FIG. 3 is a top view.

FIG. 4 is a side elevation; and,

FIG. 5 is a bottom view.

Claims

The ornamental design for a box level, as shown.

Referenced Cited
U.S. Patent Documents
5020232 June 4, 1991 Whiteford
6418634 July 16, 2002 Szumer
D479139 September 2, 2003 Kallabis et al.
Foreign Patent Documents
0239030 September 1987 FR
Patent History
Patent number: D498152
Type: Grant
Filed: Aug 18, 2003
Date of Patent: Nov 9, 2004
Assignee: Empire Level Mfg. Corp. (Milwaukee, WI)
Inventor: Robert A. Hickey (Sun Prairie, WI)
Primary Examiner: Antoine D. Davis
Attorney, Agent or Law Firm: Jansson, Shupe & Munger, Ltd
Application Number: 29/188,407
Classifications
Current U.S. Class: Spirit Level (D10/69)
International Classification: 1004;