Step for climbing wall surface

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Information

Patent Grant
D429003

References
Source

Patent Number
D429,003
Date Filed
Thursday, August 5, 1999
25 years ago
Date Issued
Tuesday, August 1, 2000
24 years ago

Inventors
- Eizo Takahashi
Original Assignees
- Miyama Kogyo Co., Ltd.
Examiners
- Clark; Doris
Agents
- Oblon, Spivak, McClelland, Maier & Neustadt, P.C.

US Classifications
- D25 - Building units and construction elements
Field of Search
- US
- D25 69
- 182 90
- 182 92
International Classifications
- 2504
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a step for climbing wall surface, as shown and described.

US Referenced Citations (2)

Number	Name	Date	Kind
D304376	Robertson	Oct 1989
4869342	Borst	Sep 1989