Patent
   D250990
Priority
Mar 30 1977
Filed
Mar 30 1977
Issued
Feb 06 1979
Expiry
Feb 06 1993
Assg.orig
Entity
unknown
19
4
n/a
The ornamental design for a key, as shown.

FIG. 1 is a side elevational view of a key showing our new design;

FIG. 2 is a side elevational view thereof opposite to that shown in FIG. 1; and

FIG. 3 is an enlarged fragmentary transverse sectional view thereof taken along line 3--3 in FIG. 1.

Hanneman, Robert H., Grandy, Kenneth N.

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D486054, Aug 05 2002 COMPUTERIZED SECURITY SYSTEMS, INC Integral non-metallic electronic key
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 30 1977Master Lock Company(assignment on the face of the patent)
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