Track type drafting machine
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Description
FIG. 1 is a top plan view of a track type drafting machine showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left side elevational view thereof; and
FIG. 5 is a rear elevational view.
The drafting machine is shown broken away for convenience of illustration.
The scales disclosed by means of broken lines in FIG. 1 have been shown for illustrative purposes only.
Referenced Cited
U.S. Patent Documents
Other references
D125062 | February 1941 | Blazey |
D134917 | January 1943 | Eubanks |
D137749 | April 1944 | Murphy |
D137973 | May 1944 | Stovern |
D206169 | November 1966 | Gerber |
2090664 | August 1937 | Bruno |
- Frederick Post Catalog, Jan. 28, 1969, p. 12, Drafting Machine.
Patent History
Patent number: D291662
Type: Grant
Filed: Feb 15, 1985
Date of Patent: Sep 1, 1987
Assignee: Vemco Corporation (San Dimas, CA)
Inventors: Zoltan Goncze (Palmdale, CA), Andrew M. Ogden (Pasadena, CA), Stanley Y. Kong (Pasadena, CA)
Primary Examiner: Bruce W. Dunkins
Attorney: Robert M. McManigal
Application Number: 6/702,340
Type: Grant
Filed: Feb 15, 1985
Date of Patent: Sep 1, 1987
Assignee: Vemco Corporation (San Dimas, CA)
Inventors: Zoltan Goncze (Palmdale, CA), Andrew M. Ogden (Pasadena, CA), Stanley Y. Kong (Pasadena, CA)
Primary Examiner: Bruce W. Dunkins
Attorney: Robert M. McManigal
Application Number: 6/702,340
Classifications
Current U.S. Class:
Drafting Machine (D10/63)