Joystick handle for electrical-hydraulic control systems

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Information

Patent Grant
D313027

References
Source

Patent Number
D313,027
Date Filed
Wednesday, September 30, 1987
37 years ago
Date Issued
Tuesday, December 18, 1990
34 years ago

Inventors
- Mats A. Persson
- Jan E. Tranlov
Original Assignees
- Atlas Copco Aktiebolag AB
Examiners
- Bullock; B. J.
Agents
- Frishauf, Holtz, Goodman & Woodward

US Classifications
Field of Search
- US
- D15 142
- D13 169
- D21 48
- D08 307
- D08 308
- 074 471 XY
- 200 6 A
- 200 6185
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a joystick handle for electrical-hydraulic control systems, as shown.

Priority Claims (1)

Number	Date	Country	Kind
87-0724	Mar 1987	SEX

US Referenced Citations (6)

Number	Name	Date	Kind
3283088	Scow et al.	Nov 1966
3991845	LaPointe	Nov 1976
4425488	Moskin et al.	Jan 1984
4574651	Nordstrom	Mar 1986
4590339	Scott-Jackson et al.	May 1986
4604502	Thomas	Aug 1986

Non-Patent Literature Citations (1)

Entry
"Remote Control"; Atlas-Copco, Monsun-Tison, published Jun. 30, 1983.