Trailer borne air-inflated safety cushion

Description

FIG. 1 is a perspective view of a trailer borne air-inflated safety cushion showing my new design, with the safety cushion in collapsed and folded condition. The opposite side elevational view being a mirror image of that shown;

FIG. 2 is a perspective view of a trailer borne air-inflated safety cushion, with the safety cushion in air inflated condition;

FIG. 3 is a top plan view of the air-inflated safety cushion, it being understood that the safety cushion is shown separately for convenience of illustration;

FIG. 4 is a front elevational view of FIG. 3, the rear elevational view being a mirror image of that shown.

The bottom of the safety cushion is flat and unornamented.

Referenced Cited
U.S. Patent Documents
4157200 June 5, 1979 Johnson
4664401 May 12, 1987 Carrick
Foreign Patent Documents
1096789 January 1961 DEX
2351856 December 1977 FRX
441019 January 1968 CHX
2116126 September 1983 GBX
Patent History
Patent number: D296940
Type: Grant
Filed: May 19, 1986
Date of Patent: Jul 26, 1988
Inventor: Thomas Dawson (St. Louis County, MO)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Kay H. Chin
Law Firm: Kalish & Gilster
Application Number: 6/864,896
Classifications
Current U.S. Class: D29/6; D29/1; Trailer Or Trailer Body (D12/101)