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Patent
   D245117
Priority
Mar 27 1975
Filed
Sep 24 1975
Issued
Jul 19 1977
Expiry
Jul 19 1991
Inventors
Sottsass, …
Assg.orig
Ing. C. Ol…
Assg.curr
Ing. C. Ol…
Entity
unknown
Referenced by
2
References
4
Maint.:
n/a
The ornamental design for a typewriting machine, substantially as shown and described.

FIG. 1 is a front and right perspective view of a typewriting machine showing my new design;

FIG. 2 is a rear and left perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof.
INVENTORS:

Sottsass, Ettore

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D268116, Jun 30 1980 TRIUMPH-ADLER AKTIENGESELLSLCHAFT FUR BURO-UND INFORMATIONSTECHNIK Typewriter
D273501, Jan 23 1981 Canon Kabushiki Kaisha Electronic typewriter
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
202586,
221904,
230202,
231635,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 24 1975Ing. C. Olivetti & C., S.p.A.(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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