Lightweight heat sink
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Description
Claims
The ornamental design for a lightweight heat sink, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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Patent History
Patent number: D878312
Type: Grant
Filed: May 24, 2017
Date of Patent: Mar 17, 2020
Assignee: OSRAM SYLVANIA Inc. (Wilmington, MA)
Inventors: Chad Ice (Nashville, TN), Vernon Price (Hendersonville, TN)
Primary Examiner: April Rivas
Application Number: 29/605,144
Type: Grant
Filed: May 24, 2017
Date of Patent: Mar 17, 2020
Assignee: OSRAM SYLVANIA Inc. (Wilmington, MA)
Inventors: Chad Ice (Nashville, TN), Vernon Price (Hendersonville, TN)
Primary Examiner: April Rivas
Application Number: 29/605,144
Classifications
Current U.S. Class:
Heat Sink (D13/179)