# US D388,399 S · Heat sink

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- Number: US D388,399 S
- Document ID: USD388399S
- Status: Granted
- Kind: S
- Application number: 29/051,685
- Filed: 1996-03-15
- Granted: 1997-12-30
- Earliest claimed: 1994-09-19
- Assignees: Motorola, Inc.
- Inventors: Robert B. Widmayer; Kenneth W. Larson
- Web page: https://patentgrep.com/patent/USD388399S

## Abstract

Not available.

## Claims

### Claim at position 1

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