Carpet underlayment
Description
No claim is made to the portions shown in dashed broken lines in the images. No claim is made to the bottom portion of
Claims
The ornamental design for a carpet underlayment, as shown and described.
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Patent History
Patent number: D706551
Type: Grant
Filed: Oct 2, 2012
Date of Patent: Jun 10, 2014
Assignee: Lenfest Media Group, LLC (King of Prussia, PA)
Inventors: Robert M. Lawrence (King of Prussia, PA), Joshua D. Amoss (King of Prussia, PA)
Primary Examiner: Doris Clark
Application Number: 29/433,598
Type: Grant
Filed: Oct 2, 2012
Date of Patent: Jun 10, 2014
Assignee: Lenfest Media Group, LLC (King of Prussia, PA)
Inventors: Robert M. Lawrence (King of Prussia, PA), Joshua D. Amoss (King of Prussia, PA)
Primary Examiner: Doris Clark
Application Number: 29/433,598
Classifications
Current U.S. Class:
D6/582