Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD617626 S1
Publication typeGrant
Application numberUS 29/344,210
Publication dateJun 15, 2010
Filing dateSep 25, 2009
Priority dateSep 25, 2009
Publication number29344210, 344210, US D617626 S1, US D617626S1, US-S1-D617626, USD617626 S1, USD617626S1
InventorsWaddell A David
Original AssigneeWaddell A David
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Child-proof lock system
US D617626 S1
Abstract  available in
Previous page
Next page
  1. The ornamental design for a child-proof lock system, as shown and described.

FIG. 1 is a perspective view of a child-proof lock system showing my new design, shown in the environmental use;

FIG. 2 is a perspective view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a left side elevational view thereof;

FIG. 8 is a right side elevational view thereof; and,

FIG. 9 is an exploded perspective view thereof.

The broken lines showing of the handles of a refrigerator is for illustrative purpose only and forms no part of the claimed design.

U.S. ClassificationD08/333