Patent
   D269692
Priority
Jun 19 1980
Filed
Dec 15 1980
Issued
Jul 12 1983
Expiry
Jul 12 1997
Assg.orig
Entity
unknown
0
4
n/a
The ornamental design for a tennis practice net, as shown and described.

FIG. 1 is a top plan view of a tennis practice net embodying my new design;

FIG. 2 is a front view;

FIG. 3 is a rear view;

FIG. 4 is a bottom plan view;

FIG. 5 is a side view (other side looking the same);

FIG. 6 is a perspective view.

Hirabayashi, Tsugio, Nakai, Michio

Patent Priority Assignee Title
Patent Priority Assignee Title
2895737,
3180643,
3918711,
D259052, Jan 12 1979 MARTY GILMAN, INC , A CORP OF CT Ball training net, or similar article
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 28 1980HIRABAYASHI TSUGIOSony CorporationASSIGNMENT OF ASSIGNORS INTEREST 0038830399 pdf
Nov 28 1980NAKAI MICHIOSony CorporationASSIGNMENT OF ASSIGNORS INTEREST 0038830399 pdf
Dec 15 1980Sony Corporation(assignment on the face of the patent)
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