Microfilm reader
Latest Stromberg Datagraphix, Inc. Patents:
Description
FIG. 1 is a front perspective view of a microfilm reader showing our new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a top perspective view thereof;
FIG. 5 is a rear elevational view thereof; and
FIG. 6 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
D207639 | May 1967 | Walstrom |
D218261 | August 1970 | Johnson et al. |
3560083 | February 1971 | Brownscombe |
3733121 | May 1973 | Smitzer |
3907418 | September 1975 | Okuyama |
Patent History
Patent number: D244934
Type: Grant
Filed: Sep 25, 1975
Date of Patent: Jul 5, 1977
Assignee: Stromberg Datagraphix, Inc.
Inventors: Stephen G. Hauser (Tarzana, CA), Keith S. Keith (Topanga Canyon, CA), Ralph M. Bergo (Thousand Oaks, CA), Robert T. DiSorbo (Mountain View, CA)
Primary Examiner: Joel Stearman
Assistant Examiner: C. A. Rademaker
Attorney: Jack W. Wiseman
Application Number: 5/616,627
Type: Grant
Filed: Sep 25, 1975
Date of Patent: Jul 5, 1977
Assignee: Stromberg Datagraphix, Inc.
Inventors: Stephen G. Hauser (Tarzana, CA), Keith S. Keith (Topanga Canyon, CA), Ralph M. Bergo (Thousand Oaks, CA), Robert T. DiSorbo (Mountain View, CA)
Primary Examiner: Joel Stearman
Assistant Examiner: C. A. Rademaker
Attorney: Jack W. Wiseman
Application Number: 5/616,627
Classifications
Current U.S. Class:
D16/14
International Classification: D1605;
International Classification: D1605;