Service cart to use in an aircraft

Description

FIG. 1 is a top and front perspective view of a service cart to use in an aircraft showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D224888 October 1972 Freedman
D240629 July 1976 Cope
D276947 December 25, 1984 Dennis
3205033 September 1965 Stentz
3807194 April 1974 Bond
4026351 May 31, 1977 Biava
4238934 December 16, 1980 Hotta
4276752 July 7, 1981 Modler et al.
Other references
  • Advertisement for Acurex Corporation/Aerotherm Products Division's Ice Cream/Specialty Cart-part No. 262-1 discloses a mechanically refrigerated cart for the inflight storage and distribution of refrigerated or frozen products. The cart claims to maintain products at a desirable temperature with application of standard aircraft electrical power. Oct., 1988.
Patent History
Patent number: D325111
Type: Grant
Filed: Jun 29, 1990
Date of Patent: Mar 31, 1992
Inventors: Don A. Lindhardt (West Valley City, UT), Ben R. Lindhart (Salt Lake City, UT)
Primary Examiner: Kay H. Chin
Law Firm: Workman, Nydegger, & Jensen
Application Number: 7/546,775
Classifications