Lock
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The portions of the Figures shown in phantom lines are for illustrative purpose only and form no part of the claimed design.
Claims
We claim the ornamental design for a lock, as shown and described.
Type: Grant
Filed: Nov 22, 2011
Date of Patent: Apr 2, 2013
Assignee: Master Lock Company LLC (Oak Creek, WI)
Inventors: Scott B. Stevens (St. Francis, WI), Douglas Lacina (Franklin, WI), Ray Wojtak (Waterford, WI)
Primary Examiner: Prabhakar Deshmukh
Application Number: 29/407,004