GPS trailer tracking device
Description
Claims
The ornamental design for a GPS trailer tracking device, as shown and described.
Referenced Cited
U.S. Patent Documents
| D688576 | August 27, 2013 | Tsai |
Patent History
Patent number: D700081
Type: Grant
Filed: Aug 23, 2013
Date of Patent: Feb 25, 2014
Assignee: Spireon, Inc. (Knoxville, TN)
Inventors: Paul W. Balschweit (Corona, CA), Jionghao Yu (Irvine, CA)
Primary Examiner: Antoine D Davis
Application Number: 29/465,023
Type: Grant
Filed: Aug 23, 2013
Date of Patent: Feb 25, 2014
Assignee: Spireon, Inc. (Knoxville, TN)
Inventors: Paul W. Balschweit (Corona, CA), Jionghao Yu (Irvine, CA)
Primary Examiner: Antoine D Davis
Application Number: 29/465,023
Classifications