Upper frame of baby walker

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Information

Patent Grant
D402931

References
Source

Patent Number
D402,931
Date Filed
Thursday, October 9, 1997
27 years ago
Date Issued
Tuesday, December 22, 1998
26 years ago

Inventors
- Li-chu Chen Huang
Original Assignees
- Discovery International Inc
Examiners
- Chin; Kay H.
Agents
- Bacon & Thomas

US Classifications
- D12 - Transportation
- D21 - Games, toys, and sports goods
Field of Search
- US
- D12 128-133
- D06 332
- D06 333
- D06 339
- D21 476
- 297 5
- 297 6
- 280 648
- 446 227
International Classifications
- 1212
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an upper frame of baby walker, as shown.

US Referenced Citations (5)

Number	Name	Date	Kind
D339772	Hu	Sep 1993
D376393	Stroud et al.	Dec 1996
D391531	Mak	Mar 1998
5454745	Spielberger	Oct 1995
5709582	O'Donnell	Jan 1998