Combined walkway and covering structure

Description

FIG. 1 is a perspective view of a combined walkway and covering structure showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a front elevation view thereof that is a mirror image of the rear elevation view thereof;

FIG. 5 is a left side elevation view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D308562 June 12, 1990 Pentes
2170935 August 1939 Whiteley
3814416 June 1974 Munger et al.
4487411 December 11, 1984 Ahrens
4992069 February 12, 1991 Bolli et al.
Other references
  • American Weekly, Sep. 1959, p. 8. Western Architect and Engineer, Jul. 1960 p. 39, as shown. Mexico Forge, Jun. 1984, p. 49.
Patent History
Patent number: D341644
Type: Grant
Filed: Feb 4, 1992
Date of Patent: Nov 23, 1993
Assignee: Restaurant Technology, Inc. (Oak Brook, IL)
Inventor: Richard J. Petersheim (Charlotte, NC)
Primary Examiner: Prabhakar G. Deshmukh
Law Firm: Jenner & Block
Application Number: 7/830,272
Classifications
Current U.S. Class: D21/242