Eggshell extraction tool
Description
The broken lines shown in the drawings represent portions of the eggshell extraction tool that form no part of the claimed design.
Claims
I claim the ornamental design for eggshell extraction tool, as shown and described.
Referenced Cited
Patent History
Patent number: D745343
Type: Grant
Filed: Jun 16, 2014
Date of Patent: Dec 15, 2015
Inventor: Clifford W. Heinrich (Litchfield Park, AZ)
Primary Examiner: Terry Wallace
Application Number: 29/493,939
Type: Grant
Filed: Jun 16, 2014
Date of Patent: Dec 15, 2015
Inventor: Clifford W. Heinrich (Litchfield Park, AZ)
Primary Examiner: Terry Wallace
Application Number: 29/493,939
Classifications
Current U.S. Class:
D7/667;
D7/692