Walker

Follow

Information

Patent Grant
D353566

References
Source

Patent Number
D353,566
Date Filed
Wednesday, July 14, 1993
31 years ago
Date Issued
Tuesday, December 20, 1994
30 years ago

Inventors
- Chi K. W. Chow
- Frederick L. T. Tsang
Original Assignees
- Video Technology Industries, Inc.
Examiners
- Chin; Kay H.
Agents
- Dick and Harris

US Classifications
- D12 - Transportation
- D21 - Games, toys, and sports goods
Field of Search
- US
- 280 755
- 280 87051
- 280 8702
- 135 67
- 482 68
- 297 5
- 297 6
- D12 130
- D12 128
- D12 129
- D21 78
- D21 59
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a walker, as shown and described.

US Referenced Citations (7)

Number	Name	Date	Kind
D268405	Hanses et al.	Mar 1983
D321216	Pape et al.	Oct 1991
2545336	Binder	Mar 1951
2884046	Patrick	Apr 1959
4946158	Olayan et al.	Aug 1990
5013032	Baum et al.	May 1991
5154658	Marcus	Oct 1992

Foreign Referenced Citations (1)

Number	Date	Country
313408	Apr 1989	EPX