Tank

• US D868,408 S1
• Filed: 09/15/2017
• Issued: 11/26/2019
• Est. Priority Date: 09/15/2017
• Status: Active Grant

• Current Assignee: Beijing Rockrobo Technology Co., Ltd.
• Original Assignee: Beijing Rockrobo Technology Co., Ltd.
• Inventors: Mi, Chang, Duan, Chuanlin, Yu, Guang, Gong, Dahong, Wang, Zitao, Yang, Fan, Liu, Xiaoming, Lu, Youcheng
• Primary Examiner(s): Rademaker, Garth
• Assistant Examiner(s): Yu, Laura H
• Application Number:
  US29/617,841
• Time in Patent Office: 802 Days
• Field of Search: D32 1, D32 5, D32 6, D32 8, D32 10, D32 25, D32 28, D32 29, D32 291, D32 15, D32 18, D32 23, D32 31, D 6663, D 6705, 68 3 R, 68 191, 68 20, 68139, D 7348-349
• CPC Class Codes: N/A

Claims

1. We claim the ornamental design for a tank, as shown and described.