Jia-Wang Jiang

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NingBo City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Anti-jam device that restricts the number of paper sheets each time
- Patent number 7,584,912
- Issue date Sep 8, 2009
- Michilin Prosperity Co., Ltd.
- Jia-Wang Jiang
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

Information Patent Application
SHREDDER WITH ADJUSTABLE PAPER FEEDING OPENING
- Publication number 20120267464
- Publication date Oct 25, 2012
- Michilin Prosperity Co., Ltd.
- Jia-Wang Jiang
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
Horizontal paper removal device of a shredder
- Publication number 20110303777
- Publication date Dec 15, 2011
- Michilin Prosperity Co., Ltd.
- Jia-Wang Jiang
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
ONE-WAY DRIVING MECHANISM FOR THE PAPER REMOVAL DEVICE OF A SHREDDER
- Publication number 20110297767
- Publication date Dec 8, 2011
- Michilin Prosperity Co., Ltd.
- Jia-Wang Jiang
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
Package-type break-preventing device for rotary shafts of a shredder
- Publication number 20100176231
- Publication date Jul 15, 2010
- Michilin Prosperity Co., Ltd.
- Jia-Wang Jiang
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
Plate elements for preventing rotary shafts of shredder from bending
- Publication number 20100095805
- Publication date Apr 22, 2010
- Michilin Prosperity Co., Ltd.
- Jia-Wang Jiang
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC