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Patent
   D315108
Priority
Jun 11 1988
Filed
Dec 09 1988
Issued
Mar 05 1991
Expiry
Mar 05 2005
Inventors
Stokhuyzen…
Assg.orig
SPORTFOLIO…
Assg.curr
Sportfolio…
Entity
unknown
Referenced by
1
References
2
Maint.:
n/a
The ornamental design for a height measurer for tennis nets, as shown and described.

FIG. 1 is a front elevational view of a height measurer for tennis nets showing my new design;

FIG. 2 is a rear elevational view;

FIG. 3 is a right side elevational view, the left side elevational view being an identical image;

FIG. 4 is a top plan view; and

FIG. 5 is a bottom plan view thereof.
INVENTORS:

Stokhuyzen, Wiet

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D320569, Jul 25 1989 Tennis height measuring rod
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4509749, Dec 10 1979 Tennis net tie down and height measurement device
D249336, Oct 06 1976 Sports net height gauge
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 06 1988STOKHUYZEN, WIETSPORTFOLIO LIMITED, A BRITISH COMPANYASSIGNMENT OF ASSIGNORS INTEREST 0049860333 pdf
Dec 09 1988Sportfolio Limited(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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