Thermal indicator for vacuum sterilizer test packs

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Information

Patent Grant
D300305

References
Source

Patent Number
D300,305
Date Filed
Monday, June 16, 1986
40 years ago
Date Issued
Tuesday, March 21, 1989
37 years ago

Inventors
- John R. Scoville Jr.
Original Assignees
- Castle Company
Examiners
- Holtje; Nelson C.
Agents
- Trask, Britt & Rossa

US Classifications
- D10 - Measuring, testing, or signalling instruments
- D24 - Medical and laboratory equipment
Field of Search
- US
- D10 57
- D10 60
- D24 99
- 116 216
- 116 217
- 116 219
- 422 55-60
- 374 161
- 374 162
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a thermal indicator for vacuum sterilizer test packs, as shown and described.

US Referenced Citations (4)

Number	Name	Date	Kind
D222516	Kelson	Oct 1971
D235279	Schuman	Jun 1975
D253492	Augurt	Nov 1979
D286622	deOliveira	Nov 1986