Tray unit for an ultrasonic cleaning machine

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Information

Patent Grant
D316168

References
Source

Patent Number
D316,168
Date Filed
Tuesday, December 20, 1988
36 years ago
Date Issued
Tuesday, April 9, 1991
34 years ago

Inventors
- Alan J. Miller
Original Assignees
- IPCO CORPORATION
Examiners
- Word; A. Hugo
- Allen; Paula
Agents
- Helfgott & Karas

US Classifications
- D32 - Washing, cleaning, or drying machine
Field of Search
- US
- D32 25
- 134 92
- 134 135
- 134 155
- 134 184
- 134 154
- 134 84-91
- 134 93
- 134 117
- 134 137
- 034 202
- 211 126
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a tray unit for an ultrasonic cleaning machine, as shown and described.

US Referenced Citations (4)

Number	Name	Date	Kind
1187498	Castle	Jun 1916
1711731	Hein	May 1929
2671239	Wisner	Mar 1954
3742965	Hudziak	Jul 1973