Rebar cage spacer wheel

Description

FIG. 1 is a perspective illustration one half of the rebar cage spacer wheel, with the other wheel half being identical thereto;

FIG. 2 is a left side view of the assembled wheel, with the opposite side being identical thereto;

FIG. 3 is a plan view of a wheel half;

FIG. 4 is a side view of the wheel half, showing the diametrical surface that confronts the diametrical surface of the opposite wheel half;

FIG. 5 is a plan view of the opposite side of the wheel half illustrated in FIG. 3;

FIG. 6 is an end view of a wheel half, with the opposite end being identical thereto; and,

FIG. 7 is a plan view of the rebar cage spacer wheel fully assembled with the opposite plan view being a mirror image.

The claimed design is shown detached in FIGS. 1 and 3-6 for clarity of illustration.

Referenced Cited
U.S. Patent Documents
D223701 May 1972 Lausch
790230 June 1905 Stempel
1946418 February 1934 Welch
3191345 June 1965 Schwachula
3280529 October 1966 Reuss
4627211 December 9, 1986 Foster, Jr.
4741143 May 3, 1988 Foster, Jr.
5027478 July 2, 1991 Suhr
Other references
  • "Centraligner Pier Sleds" by Pieresearch, 2 pages, 1990.
Patent History
Patent number: D362382
Type: Grant
Filed: Sep 1, 1993
Date of Patent: Sep 19, 1995
Assignee: Lowtech Corporation, Inc. (Lawrenceville, GA)
Inventor: George T. Cloud (Lithia Springs, GA)
Primary Examiner: A. Hugo Word
Assistant Examiner: Holly Baynham
Law Firm: Hopkins & Thomas
Application Number: 0/12,489
Classifications
Current U.S. Class: D/8354