Adjustable and collapsible scaffold

Description

FIG. 1 is a perspective view of an adjustable and collapsible scaffold showing my new design, it being understood that the broken lines are for illustrative purposes only;

FIG. 2 is an enlarged top plan view thereof in collapsed condition;

FIG. 3 is a bottom plan view of FIG. 2;

FIG. 4 is a side elevational view of FIG. 2, the opposite side being a mirror image of the side shown herein;

FIG. 5 is a left end elevational view of FIG. 2; and,

FIG. 6 is a right end elevational view of FIG. 2.

Referenced Cited
U.S. Patent Documents
1936196 November 1933 Kacena
2966957 January 1961 Ireland
Foreign Patent Documents
12115 OF 1908 GBX
Patent History
Patent number: D252408
Type: Grant
Filed: Jul 22, 1977
Date of Patent: Jul 17, 1979
Inventor: Eugene F. Dempewolf (Hoxie, KS)
Primary Examiner: James M. Gandy
Attorney: Max L. Wymore
Application Number: 5/818,114
Classifications
Current U.S. Class: Scaffold (D25/66); 182/181; Trestle (182/153); Scaffold Horse Beam Or Leg (182/224)
International Classification: D2599;