Test probe for facepiece respirators

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Information

Patent Grant
D340316

References
Source

Patent Number
D340,316
Date Filed
Thursday, March 28, 1991
33 years ago
Date Issued
Tuesday, October 12, 1993
31 years ago

Inventors
- Joseph Z. Zdrok
Original Assignees
- Cabot Safety Corporation
Examiners
- Chin; Kay H.

US Classifications
- D29 - Equipment for safety, protection, and rescue
- D24 - Medical and laboratory equipment
Field of Search
- US
- D29 6
- D29 7
- 128 20717
- 128 20718
- 128 20714
- 128 20213
- D24 164
- D24 129
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a test probe for facepiece respirators, as shown and described.

US Referenced Citations (3)

Number	Name	Date	Kind
4658814	Anderson	Apr 1987
4867154	Potter et al.	Sep 1989
5146913	Khorsandian et al.	Sep 1992