Patent
   D264579
Priority
Jan 16 1979
Filed
Jan 16 1979
Issued
May 25 1982
Expiry
May 25 1996
Assg.orig
Entity
unknown
2
7
n/a
The ornamental design for a portable boat ramp, as shown and described.

FIG. 1 is a top plan view of the portable boat ramp;

FIG. 2 is a side elevation thereof, and the other unillustrated side being identical thereto;

FIG. 3 is a rear end elevational view thereof looking from left-to-right in FIG. 2;

FIG. 4 is a front end elevational view thereof looking from right-to-left in FIG. 2; and

FIG. 5 is a bottom plan view thereof.

Dorsey, Charles L., Dorsey, Donald L., Richardson, III, Sam M.

Patent Priority Assignee Title
5357890, Oct 25 1993 Boat keel/hull protector
D642110, May 24 2010 Portable ramp for watercraft
Patent Priority Assignee Title
2883792,
3055022,
3339217,
3365733,
3753355,
206375,
FR1488394,
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