Underground elevator for airport use or the like

Description

FIG. 1 is a perspective view of an underground elevator for airport use or the like showing my new design;

FIG. 2 is a perspective view thereof in an extended position;

FIG. 3 is a perspective view of the inner body thereof, the remaining portion omitted for ease of illustration; and

FIG. 4 is a perspective of the outer body thereof.

The sides of the underground elevator for airport use or the like are solid plain surfaces, and the rear elevational view is identical to the front.

Referenced Cited
U.S. Patent Documents
D195117 April 1963 Brounn
D223340 April 1972 Brounn
4779707 October 25, 1988 Smith et al.
Patent History
Patent number: D323917
Type: Grant
Filed: May 22, 1989
Date of Patent: Feb 11, 1992
Assignee: FMT International Trade Aktiebolag (Trelleborg)
Inventor: Nils-Erik Anderberg (Trelleborg)
Primary Examiner: Wallace R. Burek
Assistant Examiner: H. Baynham
Law Firm: Dvorak and Traub
Application Number: 7/354,935
Classifications
Current U.S. Class: Cab Or Body (D34/37)