Transportation safety ring for cylindrical containers

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Description

FIG. 1 is a perspective view of a transportation safety ring embodying the ornamental design of this invention;

FIG. 2 is a top plan view of the ring illustrated in FIG. 1;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevation thereof;

FIG. 5 is a side elevation thereof;

FIG. 6 is a rear elevation thereof; and,

FIG. 7 is a cross sectional view taken substantially along vantage line 7--7 of FIG. 1 and looking in the direction of the arrows thereon.

Referenced Cited
U.S. Patent Documents
D267494 January 4, 1983 Hardy
D270620 September 20, 1983 Owens
D285778 September 23, 1986 Smith
D286508 November 4, 1986 Tilden
D315309 March 12, 1991 Baughman
D321325 November 5, 1991 Petrus
D338621 August 24, 1993 Balson
3809284 May 1974 Churan
4969570 November 13, 1990 Harvey, Sr.
Patent History
Patent number: D348836
Type: Grant
Filed: Jun 6, 1991
Date of Patent: Jul 19, 1994
Assignee: Armstrong Containers, Inc. (Westchester, IL)
Inventors: Duncan J. McCallum (Hinsdale, IL), John P. Williams (Geneva, IL), Robert C. Jack (Schaumburg, IL)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Robert M. Spear
Law Firm: McCaleb, Lucas & Brugman
Application Number: 7/711,433
Classifications
Current U.S. Class: D/9456; D/9434