Casualty recovery unit

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Description

FIG. 1 is an exploded perspective view of the unit;

FIG. 2 is a side view;

FIG. 3 is an end view;

FIG. 4 is a plan view;

FIG. 5 is an inverted plan view.

Referenced Cited
U.S. Patent Documents
D227181 June 1973 Shaw
3135972 June 1964 Jakes et al.
3811139 May 1974 Shaw
4023219 May 17, 1977 Shindler
4033000 July 5, 1977 Bonifay
Patent History
Patent number: D251442
Type: Grant
Filed: Dec 22, 1976
Date of Patent: Mar 27, 1979
Assignee: Coal Industry (Patents) Limited (London)
Inventors: Elvet D. Broom (Stoke-on-Trent), Peter J. Moxon (Stoke-on-Trent)
Primary Examiner: Bernard Ansher
Attorney: James C. Wray
Application Number: 5/753,296
Classifications
Current U.S. Class: D24/99; 5/82R; Converging Sides In Plan (D99/6)
International Classification: D1212;