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United States of America Design

PATENT NO D867987
SERIAL NO

29617850

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Patent Owner(s)

Patent OwnerAddress
BEIJING ROCKROBO TECHNOLOGY CO LTDSUITE 6003 BUILDING C KANGJIANBAOSHENG SQUARE NO 8 HEIQUAN ROAD HAIDIAN DISTRICT BEIJING 100192

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Duan, Chuanlin Beijing, CN 4 0
Li, Zhijun Beijing, CN 50 212
Liu, Xiaoming Beijing, CN 61 561
Lu, Youcheng Beijing, CN 4 0
Mi, Chang Beijing, CN 4 0
Qiao, Liang Beijing, CN 13 22
Wang, Zitao Beijing, CN 13 1
Yang, Fan Beijing, CN 317 1736

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Maintenance Fees

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3.5 Year Payment $1600.00 $800.00 $400.00 May 26, 2023
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