Portable typewriting machine
Latest Ing. C. Olivetti & C., S.p.A. Patents:
Description
FIG. 1 is a front and right perspective view of a portable typewriting machine showing my new design;
FIG. 2 is a rear and left perspective view thereof;
FIG. 3 is a front elevational view thereof; and
FIG. 4 is a left side elevational view thereof.
Referenced Cited
U.S. Patent Documents
Other references
| D220880 | June 1971 | Sottsass, Jr. |
| D221357 | August 1971 | Penney |
| D237216 | October 1975 | Bellini |
- Olivetti Catalog #6658, 10/1970, p. 8-Logos 270 Register at bottom right.
Patent History
Patent number: D251212
Type: Grant
Filed: May 25, 1976
Date of Patent: Feb 27, 1979
Assignee: Ing. C. Olivetti & C., S.p.A. (Ivrea)
Inventor: Mario Bellini (Milan)
Primary Examiner: Louis S. Zarfas
Attorney: William E. Schuyler, Jr.
Application Number: 5/689,917
Type: Grant
Filed: May 25, 1976
Date of Patent: Feb 27, 1979
Assignee: Ing. C. Olivetti & C., S.p.A. (Ivrea)
Inventor: Mario Bellini (Milan)
Primary Examiner: Louis S. Zarfas
Attorney: William E. Schuyler, Jr.
Application Number: 5/689,917
Classifications
