3D printer alignment indicator

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Description

FIG. 1 is a perspective view of the 3D printer alignment indicator in use;

FIG. 2 is an elevation view of the 3D printer alignment indicator; and,

FIG. 3 is a top view of the 3D printer alignment indicator.

The broken lines in the drawings are included for the purpose of showing environmental matter that forms no part of the claimed design.

Claims

The ornamental design for a 3D printer alignment indicator, as shown and described.

Referenced Cited
U.S. Patent Documents
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2930135 March 1960 Rodtz, Sr.
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D361444 August 22, 1995 Egan
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Patent History
Patent number: D744813
Type: Grant
Filed: Nov 11, 2013
Date of Patent: Dec 8, 2015
Inventor: Andrew Simon Filo (Cupertino, CA)
Primary Examiner: Elizabeth Albert
Application Number: 29/472,339
Classifications
Current U.S. Class: D8/354