Patent
   D431172
Priority
Dec 11 1998
Filed
Oct 29 1999
Issued
Sep 26 2000
Expiry
Sep 26 2014
Assg.orig
Entity
unknown
3
14
n/a
The ornamental design for a lock assembly, as shown and described.

FIG. 1 is a front perspective view of a lock assembly showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is an enlarged front elevational view of the key portion shown separately for ease of illustration;

FIG. 4 is an enlarged front elevational view of the lever portion shown separately for ease of illustration;

FIG. 5 is an enlarged left side elevational view of FIG. 1, the right side being a mirror image; and,

FIG. 6 is a top plan view of FIG. 5.

The broken line showing in FIGS. 1, 2, 5 and 6 is for illustrative purposes only and forms no part of the claimed design.

Carlson, Casey L., Fier, Duane T., Hudoba, Mark S., Libby, James B., Reithmeyer, Joseph G.

Patent Priority Assignee Title
D537702, Nov 23 2005 Schlage Lock Company Door lever
D541620, Nov 03 2005 Schlage Lock Company Door lever
D543435, Nov 03 2005 Schlage Lock Company Door lever
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 29 1999Andersen Corporation(assignment on the face of the patent)
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