# US D269,858 S · Compact radon detector unit

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- Number: US D269,858 S
- Document ID: USD269858S
- Status: Granted
- Kind: S
- Application number: 06/233,818
- Filed: 1981-02-12
- Granted: 1983-07-26
- Earliest claimed: 1981-02-12
- Assignees: Terradex Corporation
- Inventors: H. Ward Alter
- Web page: https://patentgrep.com/patent/USD269858S

## Abstract

Not available.

## Claims

### Claim at position 1

The ornamental design for a compact radon detector unit, as shown.