Perspective drawing device
Description
FIG. 1 is a perspective view of our new perspective drawing device in an open position;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a left side elevational view thereof;
FIG. 8 is a right side elevational view of our new perspective drawing device in a closed position; and,
FIG. 9 is a left side elevational view of the perspective drawing device in a closed position.
The broken line disclosure in the FIG. 1 view is provided for illustrative purposes only and forms no part of the claimed design.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D379371
Type: Grant
Filed: Apr 14, 1993
Date of Patent: May 20, 1997
Assignee: Drawing Directions, Inc. (San Juan Capistrano, CA)
Inventors: Danny B. Nicholl (San Juan Capistrano, CA), James M. Brech (San Clemente, CA)
Primary Examiner: Martie Thompson
Law Firm: Knobbe, Martens, Olson & Bear
Application Number: 0/7,095
Type: Grant
Filed: Apr 14, 1993
Date of Patent: May 20, 1997
Assignee: Drawing Directions, Inc. (San Juan Capistrano, CA)
Inventors: Danny B. Nicholl (San Juan Capistrano, CA), James M. Brech (San Clemente, CA)
Primary Examiner: Martie Thompson
Law Firm: Knobbe, Martens, Olson & Bear
Application Number: 0/7,095
Classifications
Current U.S. Class:
Equipment For Writing, Drawing, Or For Fine Arts (D19/35);
Clipboard (16) (D19/88)
International Classification: 1906;
International Classification: 1906;