IP Library › Granted Patent US 802,041
Granted Patent S1
US 802,041 · App. 29/602,027 · Granted Nov 7, 2017

Robotic arm

Inventors: Xiaojia He (Toronto, CA); Ziren Lu (Thornhill, CA); Andrew A. Goldenberg (Toronto, CA)
Assignee: ENGINEERING SERVICES INC
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Quick Facts
Patent No.
US 802,041
App. No.
29/602,027
Granted
Nov 7, 2017
Kind
S1
Claims (1)

The ornamental design for a robotic arm, as shown and described.

Assignments (4)
CORRECTIVE ASSIGNMENT TO CORRECT THE LIST OF ASSIGNED PROPERTIES PREVIOUSLY RECORDED AT REEL: 051382 FRAME: 0708. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT . Recorded Jan 7, 2020
From: ENGINEERING SERVICES INC.
To: CHINA SUPERROBOTICS LIMITED
Reel/Frame 051501/0789 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 29, 2019
From: ENGINEERING SERVICES INC.
To: CHINA SUPERROBOTICS LIMITED
Reel/Frame 051382/0708 →
CHANGE OF ADDRESS Recorded Oct 25, 2017
From: ENGINEERING SERVICES INC.
To: ENGINEERING SERVICES INC.
Reel/Frame 044287/0673 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 9, 2017
From: HE, XIAOJIA; LU, ZIREN; GOLDENBERG, ANDREW A.
To: ENGINEERING SERVICES INC.
Reel/Frame 042661/0199 →