Container seal

- Dart Industries Inc.
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Description

FIG. 1 is a top plan view of a container seal showing the new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is an enlarged cross-section view thereof taken on the plane of line 7--7 in FIG. 1; and,

FIG. 8 is an enlarged cross-section view thereof taken on the plane of line 8--8 in FIG. 1.

Referenced Cited
U.S. Patent Documents
D256417 August 19, 1980 Greger
D271945 December 27, 1983 Ochs
D274502 July 3, 1984 Little
D282616 February 18, 1986 Gallagher et al.
D309554 July 31, 1990 Meisner
D320559 October 8, 1991 Olson
D321477 November 12, 1991 Gunter
D322760 December 31, 1991 Blanchette
3401825 September 1968 Weiss
3421681 January 1969 Frank
3957097 May 18, 1976 Swett
4660735 April 28, 1987 Peschardt et al.
Other references
  • Superseal Round Shaped Lid Store n'serve p. 60, HFD Mar. 7, 1988.
Patent History
Patent number: D339958
Type: Grant
Filed: Sep 4, 1991
Date of Patent: Oct 5, 1993
Assignee: Dart Industries Inc. (Deerfield, IL)
Inventors: Eskil H. Olsen (Gentofte), Stig Lillelund (Gentofte), Robert H. C. M. Daenen (Erembodegem)
Primary Examiner: Alan P. Douglas
Assistant Examiner: M. N. Pandozzi
Attorney: John A. Doninger
Application Number: 7/755,214
Classifications
Current U.S. Class: D/73921; D/9454