Key
Latest Caterpillar Inc. Patents:
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.
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Patent History
Patent number: D663606
Type: Grant
Filed: May 25, 2011
Date of Patent: Jul 17, 2012
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
Attorney: Robin S. Fahlberg
Application Number: 29/392,667
Type: Grant
Filed: May 25, 2011
Date of Patent: Jul 17, 2012
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
Attorney: Robin S. Fahlberg
Application Number: 29/392,667
Classifications
Current U.S. Class:
D8/347