Patent
   D246589
Priority
Aug 13 1973
Filed
Jul 31 1975
Issued
Dec 06 1977
Expiry
Dec 06 1991
Assg.orig
Entity
unknown
1
5
n/a
The ornamental design for an electronic flash unit, substantially as shown and described.

FIG. 1 is a front elevational view of an electronic flash unit, showing our new design;

FIG. 2 is a right side elevation thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a left side elevational view thereof with the lamp head shown in upwardly adjusted position.

Prochnow, Claus, Holtje, Wilfried

Patent Priority Assignee Title
D265831, Jul 31 1980 AGFA-Gevaert AG Electronic flash device
Patent Priority Assignee Title
210052,
212173,
229099,
232773,
233257,
/
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 31 1975Rollei-Werke Franke & Heidecke(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule