Yeong Haw Tsou

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Arcadia, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Pocketable self-enclosed spectacles
- Patent number D437339
- Issue date Feb 6, 2001
- Yeong-Haw Tsou
- D16 - Photography and optical equipment
Information Patent Grant
Openable lower support bar with roller for a tape dispenser
- Patent number D432574
- Issue date Oct 24, 2000
- Yeong-Haw Tsou
- D19 - Office supplies
Information Patent Grant
Base frame of mini-stepper
- Patent number D431619
- Issue date Oct 3, 2000
- Yeong-Haw Tsou
- D21 - Games, toys, and sports goods
Information Patent Grant
Adjustable inversion supporter
- Patent number 6,090,024
- Issue date Jul 18, 2000
- Yeong Haw Tsou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Container
- Patent number D424768
- Issue date May 9, 2000
- Yeong-Haw Tsou
- D32 - Washing, cleaning, or drying machine
Information Patent Grant
Planter pot
- Patent number D422936
- Issue date Apr 18, 2000
- Yeong-Haw Tsou
- D11 - Jewelry, symbolic insignia, and ornaments
Information Patent Grant
Golf putting and driving practice mat
- Patent number D395457
- Issue date Jun 23, 1998
- Yeong-Haw Tsou
- D21 - Games, toys, and sports goods
Information Patent Grant
Apparatus for making perspective drawings
- Patent number 4,688,334
- Issue date Aug 25, 1987
- CC&T Product Development Co., Inc.
- Yeong-Haw Tsou
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

Information Patent Application
SHOCK/IMPACT ABSORBING STRUCTURE OF A TREADMILL
- Publication number 20110152037
- Publication date Jun 23, 2011
- CHUN-LIANG WU
- A63 - SPORTS GAMES AMUSEMENTS