Box beam level
Latest Diamond Tech LLC Patents:
Description
Claims
The ornamental design of an box beam level, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D743818
Type: Grant
Filed: Dec 30, 2014
Date of Patent: Nov 24, 2015
Assignee: Diamond Tech LLC (Carson City, NV)
Inventors: Timothy J. Wojciechowski (Hubertus, WI), William G. Johnson (Mequon, WI), Robert A. Johnson (Mequon, WI), John Dwyer (Waukesha, WI)
Primary Examiner: Antoine D Davis
Application Number: 29/513,325
Type: Grant
Filed: Dec 30, 2014
Date of Patent: Nov 24, 2015
Assignee: Diamond Tech LLC (Carson City, NV)
Inventors: Timothy J. Wojciechowski (Hubertus, WI), William G. Johnson (Mequon, WI), Robert A. Johnson (Mequon, WI), John Dwyer (Waukesha, WI)
Primary Examiner: Antoine D Davis
Application Number: 29/513,325
Classifications
Current U.S. Class:
Spirit Level (D10/69)