Pizza tray

Ingelin , et al. February 13, 2

Patent Grant D437557

U.S. patent number D437,557 [Application Number D/106,333] was granted by the patent office on 2001-02-13 for pizza tray. This patent grant is currently assigned to Schwan's Sales Enterprises, Inc.. Invention is credited to Mark Elliot Ingelin, Charles Hsueh-Chien Ke.


United States Patent D437,557
Ingelin ,   et al. February 13, 2001

Pizza tray

Claims

The ornamental design for pizza tray, as shown and described.
Inventors: Ingelin; Mark Elliot (Bennington, KS), Ke; Charles Hsueh-Chien (Cherry Hill, NJ)
Assignee: Schwan's Sales Enterprises, Inc. (Marshall, MN)
Appl. No.: D/106,333
Filed: June 11, 1999

Current U.S. Class: D9/456; D7/403
Current International Class: 0907
Field of Search: ;D7/388,403,551.1,552.2,698,699 ;D9/429,455,456,499 ;219/10.55,729,730 ;220/408,675,699 ;229/23A,104,108.1,109 ;426/124

References Cited [Referenced By]

U.S. Patent Documents
D120240 April 1940 Hobson
D237771 November 1975 Oropeza
D273168 March 1984 Bowen et al.
D344875 March 1994 Pomroy et al.
D383358 September 1997 Hassen
1451963 April 1923 Scruby
2726803 December 1955 Ketler
3422951 January 1969 Turner et al.
3876131 April 1975 Tolaas
4096948 June 1978 Kuchenbecker
4166567 September 1979 Beach, Jr. et al.
4190757 February 1980 Turpin et al.
4260101 April 1981 Webinger
4267420 May 1981 Brastad
4450334 May 1984 Bowen et al.
4567341 January 1986 Brown
4592914 June 1986 Kuchenbecker
4641005 February 1987 Seiferth
4834995 May 1989 Canzoneri
4915780 April 1990 Beckett
4927991 May 1990 Wendt et al.
4970360 November 1990 Pesheck et al.
5132144 July 1992 Parks
5288962 February 1994 Lorence et al.
5397051 March 1995 Liu et al.
5482724 January 1996 Morici et al.
5536194 July 1996 Larsen et al.
5762225 June 1998 Byrd
5948308 September 1999 Wischusen, III

Other References

Photograph, Laminated Paperboard Tray--Compartmentalized Container. .
Photograph, Round Microwave Plastic Container. .
Photograph, Microwave Pizza Tray--Bottom View. .
Photograph, Microwave Pizza Tray--Top View. .
Photograph, Microwave French Fry Container. .
Photograph, Plain Paperboard Packaging..

Primary Examiner: Spear; Robert M.
Attorney, Agent or Firm: Merchant & Gould P.C.

Description



FIG. 1 is a top plan view of a pizza tray according to the invention.

FIG. 2 is a bottom perspective view of the pizza tray according to the invention, shown in an alternative configuration of use.

FIG. 3 is a top plan view of the pizza tray according to the invention.

FIG. 4 is a side elevation view of the pizza tray according to the invention, the opposite side elevational view being identical thereto; and,

FIG. 5 is a bottom plan view of the pizza tray according to the invention.

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