Column for a lifting appliance

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Information

Patent Grant
D329112

References
Source

Patent Number
D329,112
Date Filed
Friday, April 13, 1990
34 years ago
Date Issued
Tuesday, September 1, 1992
32 years ago

Inventors
- Jonnie Silbersky
- Leif B. Sonesson
Original Assignees
- Arjo Hospital Equipment AB
Examiners
- Burke; Wallace R.
- Baynham; H.

US Classifications
- D34 - Material or article handling equipment
Field of Search
- US
- D34 28
- 005 81 R
- 005 88
- 005 89
- 005 83
- 005 86
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a column for a lifting appliance, as shown.

Priority Claims (1)

Number	Date	Country	Kind
89 2337	Oct 1989	SEX

US Referenced Citations (5)

Number	Name	Date	Kind
4399572	Johansson	Aug 1983
4680819	James	Jul 1987
4712257	James	Dec 1987
4837874	Giercarz et al.	Jun 1989
4918771	James	Apr 1990