Automatically tracking precise layout laser tool
Latest Changzhou Huada Kejie Opto-electro Instrument Co. Ltd. Patents:
Description
Claims
The ornamental design for an automatically tracking precise layout laser tool, as shown and described.
Referenced Cited
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Patent History
Patent number: D699768
Type: Grant
Filed: Jul 8, 2013
Date of Patent: Feb 18, 2014
Assignee: Changzhou Huada Kejie Opto-electro Instrument Co. Ltd. (Jiangsu)
Inventors: Ou Zhang (Jiangsu), Feng Gao (Jiangsu)
Primary Examiner: Patricia Palasik
Application Number: 29/460,072
Type: Grant
Filed: Jul 8, 2013
Date of Patent: Feb 18, 2014
Assignee: Changzhou Huada Kejie Opto-electro Instrument Co. Ltd. (Jiangsu)
Inventors: Ou Zhang (Jiangsu), Feng Gao (Jiangsu)
Primary Examiner: Patricia Palasik
Application Number: 29/460,072
Classifications
Current U.S. Class:
Cutting (6) (D15/127);
D16/66