Pie container

- Ultra Pac, Inc.
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Description

FIG. 1 is a perspective view of a pie container showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is an elevational view thereof; and,

FIG. 4 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D195699 July 1963 Bostrom
D345912 April 12, 1994 Krupa
D346554 May 3, 1994 Krupa
D349050 July 26, 1994 Krupa
D374820 October 22, 1996 Knoss et al.
4359159 November 16, 1982 Pollard
4867303 September 19, 1989 Beckerman et al.
4874083 October 17, 1989 Antoni et al.
5613607 March 25, 1997 Kalmanides et al.
Other references
  • Ultra Pac Bakery Container, p. 1, Mar. 1995.
Patent History
Patent number: D391850
Type: Grant
Filed: Jul 17, 1997
Date of Patent: Mar 10, 1998
Assignee: Ultra Pac, Inc. (Rogers, MN)
Inventors: Calvin S. Krupa (Medina, MN), Robert Knoss (Anoka, MN)
Primary Examiner: Prabhakar G. Deshmukh
Law Firm: Haugen and Nikolai, P.A.
Application Number: 0/73,780
Classifications
Current U.S. Class: D/9429; D9/425
International Classification: 0907;