External cam lock
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Description
FIG. 1 is a perspective view of an external cam lock showing my new design;
FIG. 2 is a top view of thereof;
FIG. 3 is a rear view of thereof;
FIG. 4 is a front view of thereof;
FIG. 5 is a side view of thereof;
FIG. 6 is a side view of thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines are for illustrative purpose only and form no part of the claimed design.
Claims
The ornamental design for an external cam lock, as shown and described.
Referenced Cited
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Patent History
Patent number: D520340
Type: Grant
Filed: Feb 9, 2005
Date of Patent: May 9, 2006
Assignee: Royal Lock Corporation (Wauconda, IL)
Inventor: Lawrence L. Freck (Crystal Lake, IL)
Primary Examiner: Prabhakar Deshmukh
Attorney: Vedder Price Kaufman & Kammholz
Application Number: 29/223,119
Type: Grant
Filed: Feb 9, 2005
Date of Patent: May 9, 2006
Assignee: Royal Lock Corporation (Wauconda, IL)
Inventor: Lawrence L. Freck (Crystal Lake, IL)
Primary Examiner: Prabhakar Deshmukh
Attorney: Vedder Price Kaufman & Kammholz
Application Number: 29/223,119
Classifications
Current U.S. Class:
D8/343