Expandable detention dormitory trailer or the like

Description

FIG. 1 is a perspective view of an expandable detention dormitory trailer or the like showing a side and one end of our new design in expanded condition;

FIG. 2 is a perspective view of the opposite side and end thereof in expanded condition;

FIG. 3 is a perspective view thereof of the end shown in FIG. 2 and side shown in FIG. 1 in expanded condition; and

FIG. 4 is a perspective view of the side and end thereof shown in FIG. 1 in collapsed condition.

The top of the trailer is understood to be plain and unornamented.

The broken line showing of the stair units in the drawing is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D288610 March 3, 1987 Barber et al.
D295734 May 17, 1988 Barber et al.
2886856 May 1959 Suk Kun Che
4603518 August 5, 1986 Fennes
4652041 March 24, 1987 Barber et al.
Patent History
Patent number: D314164
Type: Grant
Filed: Sep 26, 1988
Date of Patent: Jan 29, 1991
Inventors: Gerald L. Barber (Greenville, SC), Wayne P. Comstock (Greenville, SC)
Primary Examiner: James M. Gandy
Law Firm: Dority & Manning
Application Number: 7/249,082
Classifications