Optical instrument

- Black & Decker Inc.
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Description

FIG. 1 is a left side elevational view of an embodiment of an optical instrument according to the invention.

FIG. 2 is a right side elevational view of the embodiment.

FIG. 3 is a perspective view from the left side of the embodiment.

FIG. 4 is a perspective view from the right side of the embodiment.

FIG. 5 is a top plan view of the embodiment.

FIG. 6 is a front elevational view of the embodiment; and,

FIG. 7 is a rear elevational view of the embodiment.

In the above drawings, any wording or numerals shown therein does not form a part of the invention. Furthermore, any views not shown do not form a part of the invention.

Claims

The ornamental design for an optical instrument, as shown and described.

Referenced Cited
U.S. Patent Documents
D235318 June 1975 Kooi
D235319 June 1975 Kooi
D235375 June 1975 Kooi et al.
D235524 June 1975 Kooi et al.
D235525 June 1975 Kooi et al.
D333276 February 16, 1993 Donn
D386993 December 2, 1997 Fujii et al.
Patent History
Patent number: D510531
Type: Grant
Filed: May 16, 2003
Date of Patent: Oct 11, 2005
Assignee: Black & Decker Inc. (Newark, DE)
Inventors: Kathy E. Dipasquale (Baltimore, MD), Daniel N. Lopano (Towson, MD)
Primary Examiner: Antoine D. Davis
Attorney: Adan Ayala
Application Number: 29/181,857
Classifications
Current U.S. Class: Linear Or Distance (9) (D10/70)