Controller for a sewing machine

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Information

Patent Grant
D321519

References
Source

Patent Number
D321,519
Date Filed
Tuesday, November 14, 1989
35 years ago
Date Issued
Tuesday, November 12, 1991
33 years ago

Inventors
Original Assignees
- Mitsubishi Denki Kabushiki Kaisha
Examiners
- Ansher; Bernard
- Morris; Sandra
Agents
- Oblon, Spivak, McClelland, Maier & Neustadt

US Classifications
- D15 - Machines not elsewhere specified
Field of Search
- US
- D15 66-76
- D15 78
- D10 49
- D13 162
- D13 164
- 112 63
- 112 258-261
- 112 444-445
- 112 453-455
- 112 457-458
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a controller for a sewing machine, as shown.

Priority Claims (1)

Number	Date	Country	Kind
1-17590	May 1989	JPX

US Referenced Citations (8)

Number	Name	Date	Kind
D278438	Giugiaro	Apr 1985
D281979	Meier	Dec 1985
D285571	Eguchi et al.	Sep 1986
D305126	Yamaura et al.	Dec 1989
4602583	Hanyo	Jul 1986
4688503	Kato	Aug 1987
4860678	Skogward	Aug 1989
4870916	Kozawa et al.	Oct 1989

Non-Patent Literature Citations (1)

Entry
Catalogue of Limiservo X All-Digital Vector Control AC Servo.