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Patent
   D243391
Priority
Nov 24 1975
Filed
Nov 24 1975
Issued
Feb 15 1977
Expiry
Feb 15 1991
Inventors
Schmidt, H…
Assg.orig
Hansa Plas…
Assg.curr
Hansa Plas…
Entity
unknown
Referenced by
4
References
2
Maint.:
n/a
The ornamental design for a tire valve extender, substantially as shown.

FIG. 1 is a view in side elevation of a tire valve extender showing my new design,

FIG. 2 is a top plan view thereof to an enlarged scale,

FIG. 3 is a bottom plan view thereof to an enlarged scale,

FIG. 4 is an isometric view, thereof, and

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

Schmidt, Harald

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D410874, Sep 18 1997 Tire valve stem pressure indicator
D631003, Sep 20 2010 Telescoping valve stem extension
D949779, Sep 27 2019 PACIFIC INDUSTRIAL CO , LTD Valve component for vehicle tyres
D989704, Jun 15 2021 DNA Specialty Wheel valve stem
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
47672,
49614,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 24 1975Hansa Plastics, Inc.(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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