Alcohol breath simulator for testing the accuracy of breath testers

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Information

Patent Grant
D291355

References
Source

Patent Number
D291,355
Date Filed
Tuesday, February 19, 1985
40 years ago
Date Issued
Tuesday, August 11, 1987
38 years ago

Inventors
- Sigmund S. Urbanski
- Edward S. Stanuch
Original Assignees
- Federal Signal Corporation
Examiners
- Word; A. Hugo
- Reid; Stella
Agents
- Pigott, Jr.; Charles F.

US Classifications
- D24 - Medical and laboratory equipment
- D10 - Measuring, testing, or signalling instruments
Field of Search
- US
- D24 17
- 436 900
- 422 83
- 422 84
- 422 86
- 128 730
- D10 46
- D10 81
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an alcohol breath simulator for testing the accuracy of breath testers, as shown and described.

US Referenced Citations (4)

Number	Name	Date	Kind
3822117	Bergh et al.	Jul 1974
3854319	Burroughs et al.	Dec 1974
3948604	Hoppesch	Apr 1976
3951855	Principe et al.	Apr 1976