Device for water examination
Latest THE WAVE TALK, INC. Patents:
Description
1. Device for water examination
The dashed broken lines in the drawings show portions of the device for water examination that form no part of the claimed design.
Claims
The ornamental design for a device for water examination, as shown and described.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D999657
Type: Grant
Filed: Feb 28, 2022
Date of Patent: Sep 26, 2023
Assignee: THE WAVE TALK, INC. (Daejeon)
Inventors: Young Dug Kim (Seongnam-si), Guk Hyun Nam (Seoul)
Primary Examiner: Antoine Duval Davis
Application Number: 35/515,058
Type: Grant
Filed: Feb 28, 2022
Date of Patent: Sep 26, 2023
Assignee: THE WAVE TALK, INC. (Daejeon)
Inventors: Young Dug Kim (Seongnam-si), Guk Hyun Nam (Seoul)
Primary Examiner: Antoine Duval Davis
Application Number: 35/515,058
Classifications
Current U.S. Class:
Chemical (12) (D10/81);
D7/536