Yu Chiang

Follow

Person

Taipei Hsien, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Collapsible tent skeleton frame having ribs with rounded ends
- Patent number 6,874,519
- Issue date Apr 5, 2005
- Campack Tent Industrial Co., Ltd.
- Yu Chiang
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
COLLAPSIBLE TENT SKELETON FRAME HAVING RIBS WITH ROUNDED ENDS
- Publication number 20040250847
- Publication date Dec 16, 2004
- CAMPACK TENT INDUSTRIAL CO., LTD.
- Yu Chiang
- E04 - BUILDING