Wei Guan Products Co., Ltd

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B62B HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES 127

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8485547 Stroller having shock-absorbing functionExpiredDec 07, 11Jul 16, 13[B62B]
2013/0117,930 Combination playpen that is partially assembled and disassembled easily and quicklyAbandonedNov 15, 11May 16, 13[A47D]
2010/0132,115 Baby Playpen Whose Enclosure Cloth Will Not Be Rubbed or Worn Out By The PostsAbandonedDec 02, 08Jun 03, 10[A47D]
2010/0013,195 Foldable StrollerAbandonedJul 18, 08Jan 21, 10[B62B]
2009/0172,879 Playpen that is Movable and Foldable Easily and QuicklyAbandonedJan 08, 08Jul 09, 09[A47D]

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