Patent
   D329420
Priority
Apr 18 1990
Filed
Apr 18 1990
Issued
Sep 15 1992
Expiry
Sep 15 2006
Assg.orig
Entity
unknown
2
7
n/a
The ornamental design for a motorboat-ladder, as shown and described.

FIG. 1 is a perspective view of motorboat-ladder showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof, the left side elevational view being a mirror image of that shown;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a cross-sectional view taken along line 7--7 of FIG. 2; and,

FIG. 8 is a cross-sectional view taken along line 8--8 of FIG. 4.

Tsuchiya, Masayoshi

Patent Priority Assignee Title
9745026, Feb 29 2012 Brunswick Commercial & Government Products, Inc. Ladder for rigid inflatable boats
D664494, Sep 10 2011 BRISTOL CARBON FIBER LLC Articulating yacht boarding stairs
Patent Priority Assignee Title
2924291,
4249683, Jan 14 1980 Combination ladder and spare tire carrier
4432436, Sep 23 1982 Adjustable transom brackets and compact self-storing boat ladder
4541507, Oct 14 1983 Universal folding ladder for boats
4637492, Dec 30 1985 Latch mechanism for boat accessories
4719872, Oct 10 1986 Step-On Inc. Boat ladders
4768618, Jan 28 1988 Step-On Inc. Boat ladder devices with step standoff feature
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