Heat sink

• US D390,539 S
• Filed: 07/29/1996
• Issued: 02/10/1998
• Est. Priority Date: 07/29/1996
• Status: Expired due to Term

• Current Assignee: Wakefield Thermal Solutions, Inc. (The Heico Cos. LLC)
• Original Assignee: Wakefield Engineering, Inc.
• Inventors: Campanella, Vincent
• Primary Examiner(s): Gandy, James
• Assistant Examiner(s): BROOKS, CATHRON C
• Application Number:
  US29/057,592
• Time in Patent Office: 561 Days
• Field of Search: D13/179, 174/15.1, 174/16.3, 165/80.3, 165/185, 257/713, 257/718, 257/719, 257/722, 257/732, 257/796, 361/690, 361/697, 361/702, 361/709, 361/710, 361/711, 361/514
• US Class Current: D13/179
• CPC Class Codes: N/A

Claims

1. The ornamental design for heat sink, as shown and described.