Kun-Sheng Chang

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Lu Chou Hsiang, Taipei Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum pot capable of showing vacuum status
- Patent number 6,044,756
- Issue date Apr 4, 2000
- Kun Sheng Chang
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Bundling strap assembly
- Patent number 5,826,308
- Issue date Oct 27, 1998
- Kun-sheng Chang
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Key-chain with annual calendar
- Patent number 5,787,745
- Issue date Aug 4, 1998
- Kun-sheng Chang
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Tying device
- Patent number 5,687,456
- Issue date Nov 18, 1997
- Kun-Sheng Chang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Combination of cup/puzzle
- Patent number 5,429,364
- Issue date Jul 4, 1995
- Kun-Sheng Chang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Bundling strap dispenser
- Patent number 5,351,386
- Issue date Oct 4, 1994
- Kun-sheng Chang
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL