Drawing tool
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Description
The broken lines in the drawings represent portions of the drawing tool that form no part of the claimed design.
Claims
The ornamental design for a drawing device, as shown and described.
Referenced Cited
U.S. Patent Documents
D97163 | October 1935 | Kipp |
D190537 | June 1961 | Schier |
3175295 | March 1965 | Wilbur-Webb |
3425126 | February 1969 | Bowen |
3440727 | April 1969 | Danjczek |
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4209237 | June 24, 1980 | Meyer |
4369701 | January 25, 1983 | Richardson |
4554740 | November 26, 1985 | Gill |
5044085 | September 3, 1991 | Wang |
5087042 | February 11, 1992 | Solheim |
5097566 | March 24, 1992 | Decker |
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D389676 | January 27, 1998 | Diaz-Azcuy |
Patent History
Patent number: D845393
Type: Grant
Filed: Jul 24, 2017
Date of Patent: Apr 9, 2019
Assignee: MIND Research Institute (Irvine, CA)
Inventors: Martin Buschkuehl (Irvine, CA), Matthew R. Peterson (Irvine, CA)
Primary Examiner: Elizabeth A. Albert
Application Number: 29/611,615
Type: Grant
Filed: Jul 24, 2017
Date of Patent: Apr 9, 2019
Assignee: MIND Research Institute (Irvine, CA)
Inventors: Martin Buschkuehl (Irvine, CA), Matthew R. Peterson (Irvine, CA)
Primary Examiner: Elizabeth A. Albert
Application Number: 29/611,615
Classifications
Current U.S. Class:
D19/108