Key
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Description
The broken lines of the figures showing additional portions of the key are included for the purpose of illustrating environmental structure and form no part of the claimed design.
Claims
The ornamental design for a key, as shown and described.
Patent History
Patent number: D680418
Type: Grant
Filed: May 16, 2012
Date of Patent: Apr 23, 2013
Assignee: Caterpillar Inc. (Peoria, IL)
Inventors: Jeffrey J. Doll (Tonica, IL), Troy A. Larsen (Manito, IL), Anthony S. Cooksey (Metamora, IL), Craig B. Kelley (Dunlap, IL)
Primary Examiner: Prabhakar Deshmukh
Application Number: 29/422,065
Type: Grant
Filed: May 16, 2012
Date of Patent: Apr 23, 2013
Assignee: Caterpillar Inc. (Peoria, IL)
Inventors: Jeffrey J. Doll (Tonica, IL), Troy A. Larsen (Manito, IL), Anthony S. Cooksey (Metamora, IL), Craig B. Kelley (Dunlap, IL)
Primary Examiner: Prabhakar Deshmukh
Application Number: 29/422,065
Classifications
Current U.S. Class:
D8/347