Ladder adaptor device

Description

FIG. 1 is a perspective view of the ladder adaptor device with a ladder and an exterior wall shown in phantom outline for illustrative purposes only, and form no part of the claimed design;

FIG. 2 is a front elevational view of a ladder adaptor device showing my new design;

FIG. 3 is a left side view, the right side view is a mirror image thereof;

FIG. 4 is rear elevational view;

FIG. 5 is a cross-sectional view taken along lines 5--5 of FIG. 2;

FIG. 6 is a top plan view; and,

FIG. 7 is a bottom plan view.

Referenced Cited
U.S. Patent Documents
D356166 March 7, 1995 Spiller
4086979 May 2, 1978 Dunn
5078231 January 7, 1992 Davis
5664643 September 9, 1997 Taylor, Jr.
Patent History
Patent number: D401354
Type: Grant
Filed: Nov 12, 1997
Date of Patent: Nov 17, 1998
Inventor: Lawrence R. LaValle (Blaine, MN)
Primary Examiner: Doris Clark
Law Firm: Mackall, Crounse & Moore, PLC
Application Number: 0/79,325
Classifications
Current U.S. Class: Element Of Attachment (13) (D25/68)
International Classification: 2501;