Motorboat-ladder
Description
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.
Referenced Cited
Patent History
Patent number: D329420
Type: Grant
Filed: Apr 18, 1990
Date of Patent: Sep 15, 1992
Inventor: Masayoshi Tsuchiya (Mukoudai-chou, Tanashi-shi, Tokyo)
Primary Examiner: Kay H. Chin
Attorneys: Edwin E. Greigg, Ronald E. Greigg
Application Number: 7/510,794
Type: Grant
Filed: Apr 18, 1990
Date of Patent: Sep 15, 1992
Inventor: Masayoshi Tsuchiya (Mukoudai-chou, Tanashi-shi, Tokyo)
Primary Examiner: Kay H. Chin
Attorneys: Edwin E. Greigg, Ronald E. Greigg
Application Number: 7/510,794
Classifications