PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D256696
|
Priority
May 09 1978
|
Filed
Nov 08 1978
|
Issued
Sep 02 1980
|
Expiry
Sep 02 1994
|
|
Assg.orig
|
|
Entity
unknown
|
4
|
5
|
n/a
|
|
|
The ornamental design for an electronic calculating machine, as shown and described.
|
FIG. 1 is a top plan view of an electronic calculating machine showing my
new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a right side elevational view thereof; and
FIG. 5 is a left side elevational view thereof.
Ikeda, Matafumi
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 08 1978 | | Sharp Kabushiki Kaisha | (assignment on the face of the patent) | | / |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a