Utility cart

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a utility cart showing my new design;

FIG. 2 is a side elevational view thereof, the opposite side elevational view being a mirror image of that shown;

FIG. 3 is an end elevational view thereof, the opposite end elevational view being a mirror image of that shown;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof.

The pattern on the top surface of shelves is partially shown in FIGS. 1 and 4, for ease of illustration, it being understood that the pattern is continuous throughout the areas indicated. The undisclosed bottom plan view of the center and top shelves is identical to that of FIG. 5.

Referenced Cited
U.S. Patent Documents
D189824 February 1961 Harper
D275044 August 7, 1984 Hampshire et al.
Foreign Patent Documents
1028285 March 1978 CAX
Other references
  • Cole-Parmer Cat. 1981-1982, p. 170, Rolling Service Stock Cart (top). Commercial Products Inc., Rubbermaid Cat. May 1986, pp. 24 & 25, Model 4520 Cart with 4598 Middle Shelf (middle).
Patent History
Patent number: D301652
Type: Grant
Filed: May 21, 1987
Date of Patent: Jun 13, 1989
Assignee: Bloomfield Industries, Inc. (Chicago, IL)
Inventor: Melvin F. Roberts (Niles, IL)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Kay H. Chin
Law Firm: Lee & Smith
Application Number: 7/52,356
Classifications
Current U.S. Class: Plural Load Support (D34/21); D/6479