Patent
   D275798
Priority
Sep 22 1982
Filed
Sep 22 1982
Issued
Oct 02 1984
Expiry
Oct 02 1998
Assg.orig
Entity
unknown
3
4
n/a
The ornamental design for a boat ladder, as shown and described.

FIG. 1 is a perspective view of the boat ladder design of this invention;

FIG. 2 is a front view;

FIG. 3 is a side view, the opposite side view being the same but reversed;

FIG. 4 is a rear view;

FIG. 5 is a top view; and

FIG. 6 is a bottom view.

Ruda, Jerome, Ludwig, Vernon L.

Patent Priority Assignee Title
D359134, Sep 07 1993 Flatbed ladder
D359470, Apr 25 1994 Boat ladder
D696424, Aug 24 2012 Emergency safety boat ladder
Patent Priority Assignee Title
2638260,
3498410,
3804200,
179748,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 14 1982RUDA, JEROMEHARRIS MANUFACTURING CORPORATION 2801 WEST STATE BLVD , FORT WAYNE, IN 46808 A CORP OF IN ASSIGNMENT OF ASSIGNORS INTEREST 0040470166 pdf
Sep 14 1982LUDWIG, VERNON L HARRIS MANUFACTURING CORPORATION 2801 WEST STATE BLVD , FORT WAYNE, IN 46808 A CORP OF IN ASSIGNMENT OF ASSIGNORS INTEREST 0040470166 pdf
Sep 22 1982Harris Manufacturing Corporation(assignment on the face of the patent)
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