Heat sink
Description
The broken lines encircling a section of
Claims
The ornamental design for a heat sink, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- ECVV, “Precision machining aluminum extrusion heat sink, front panel”, Accessed Jun. 5, 2018. (https://www.ecvv.com/product/3075709.html).
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Patent History
Patent number: D837170
Type: Grant
Filed: Aug 7, 2017
Date of Patent: Jan 1, 2019
Assignee: SAIJOINX Co., Ltd. (Kyoto-shi)
Inventor: Naoki Ueda (Kyoto)
Primary Examiner: Jennifer Rivard
Assistant Examiner: April Rivas
Application Number: 29/613,020
Type: Grant
Filed: Aug 7, 2017
Date of Patent: Jan 1, 2019
Assignee: SAIJOINX Co., Ltd. (Kyoto-shi)
Inventor: Naoki Ueda (Kyoto)
Primary Examiner: Jennifer Rivard
Assistant Examiner: April Rivas
Application Number: 29/613,020
Classifications
Current U.S. Class:
Heat Sink (D13/179)