Multi-functional pressure reduced triangular gyroscope
Description
Claims
The ornamental design for a multi-functional pressure reduced triangular gyroscope, as shown and described.
Referenced Cited
U.S. Patent Documents
D782345 | March 28, 2017 | Wu |
Patent History
Patent number: D828188
Type: Grant
Filed: May 18, 2017
Date of Patent: Sep 11, 2018
Inventor: Lingsheng Zhu (Hunan)
Primary Examiner: Antoine Duval Davis
Application Number: 29/604,492
Type: Grant
Filed: May 18, 2017
Date of Patent: Sep 11, 2018
Inventor: Lingsheng Zhu (Hunan)
Primary Examiner: Antoine Duval Davis
Application Number: 29/604,492
Classifications
Current U.S. Class:
Transit Or Theodolite (D10/66)