Collapsible mobile work platform having telescopic legs

Description

FIG. 1 is a side elevational view of a collapsible mobile work platform having telescopic legs showing my new design;

FIG. 2 is a left end elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a perspective view thereof on a reduced scale;

FIG. 5 is a perspective view thereof on a reduced scale in collapsed condition;

FIG. 6 is a greatly enlarged perspective view of one of the telescopic leg tubes of the work platform;

FIG. 7 is a perspective view of FIG. 6 turned clockwise approximately 45.degree.; and

FIG. 8 is a top plan view of FIG. 6.

Referenced Cited
U.S. Patent Documents
3071204 January 1963 Piltinesrud
Foreign Patent Documents
2311154 December 1976 FRX
7712343 May 1978 NLX
Patent History
Patent number: D265425
Type: Grant
Filed: Dec 27, 1978
Date of Patent: Jul 13, 1982
Assignee: Stig Graas (Vastra Frolunda)
Inventor: Stig Graas (Vastra Frolunda)
Primary Examiner: James M. Gandy
Law Firm: Holman & Stern
Application Number: 5/974,133
Classifications
Current U.S. Class: Scaffold (D25/66)
International Classification: D2599;