Membership
Tour
Register
Log in
Pen-I Chen
Follow
Person
Panchiao City, TW
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Rotational handgrip
Patent number
6,332,242
Issue date
Dec 25, 2001
Chaw Khong Technology Co., Ltd.
Pen-I Chen
A45 - HAND OR TRAVELLING ARTICLES
Patents Applications
last 30 patents
Information
Patent Application
Extendable and expandable positioning structure of a trunk bag
Publication number
20020040834
Publication date
Apr 11, 2002
Pen-I Chen
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
Swivel wheel mounting arrangement for travel bag
Publication number
20020024189
Publication date
Feb 28, 2002
Pen-I Chen
B60 - VEHICLES IN GENERAL