Patent
   D331137
Priority
Jun 25 1990
Filed
Jun 25 1990
Issued
Nov 17 1992
Expiry
Nov 17 2006
Assg.orig
Entity
unknown
3
8
n/a
The ornamental design for a boat boarding ramp, as shown and described.

FIG. 1 is a top plan view of a boat boarding ramp showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is a top plan view of a second embodiment of the design shown in FIG. 1;

FIG. 9 is a front elevational view thereof;

FIG. 10 is a right side elevational view thereof;

FIG. 11 is a bottom plan view thereof;

FIG. 12 is a rear elevational view thereof;

FIG. 13 is a left side elevational view thereof; and,

FIG. 14 is a perspective view thereof.

DeLaura, Frederick E.

Patent Priority Assignee Title
5671693, Jun 04 1996 The Louis Berkman Company Pontoon boat mooring system
D633684, May 24 2010 INTEGRATED WAREHOUSE SOLUTIONS, INC Locking folding dock board
D642110, May 24 2010 Portable ramp for watercraft
Patent Priority Assignee Title
4068770, May 27 1976 McDonnell Douglas Corporation Foldable inclined multi-section ramp actuation system
4260282, Jan 16 1979 Portable boat ramp
4538314, Jul 05 1983 BARANOWSKI, KENNETH M 71020 WEEKS ROAD RICHMOND, MI Boarding ramp
4696250, Jul 22 1985 Portable boat ramp for small watercraft
4699247, Dec 15 1983 Ladder levelling device
191161,
D246638, Mar 28 1977 Bicycle ramp
D299078, Dec 23 1985 Boat ramp
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