Tray

- W.R. Grace & Co.-Conn.
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Description

FIG. 1 is a top perspective view of a tray illustrating our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a bottom view thereof; and,

FIG. 5 is an end elevational view thereof.

Referenced Cited
U.S. Patent Documents
D235499 June 1975 Day
D249233 September 5, 1978 Florian
D278252 April 2, 1985 Evenson
D280383 September 3, 1985 Tendick et al.
D296192 June 14, 1988 Ramirez
D318420 July 23, 1991 Amelse
D334141 March 23, 1993 Gottofredi
D342896 January 4, 1994 Gattofredi
3642168 February 1972 Wiley, Jr. et al.
4756425 July 12, 1988 Wise
5236119 August 17, 1993 Chu
Other references
  • Food Processing Industry, Dec. 1970, p. 118.
Patent History
Patent number: D378734
Type: Grant
Filed: Dec 8, 1995
Date of Patent: Apr 8, 1997
Assignee: W.R. Grace & Co.-Conn. (Duncan, SC)
Inventors: Thomas Hardy (Lebanon, PA), Thomas Hessen (Ephrata, PA), Robert Papich (Reading, PA)
Primary Examiner: Prabhakar G. Deshmukh
Attorneys: John J. Wasatonic, Rupert B. Hurley, Jr.
Application Number: 0/49,611
Classifications
Current U.S. Class: D/9425