Apparatus for treating an item during travel of the item along a spiral trough
Description
FIG. 1 is a front elevational view of the apparatus for treating an item during travel of the item along a spiral trough showing the design of the invention;
FIG. 2 is a top plan view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a rear view thereof; and,
FIG. 6 is a bottom plan view thereof.
Claims
The ornamental design for an apparatus for treating an item during travel of the item along a spiral trough, as shown and described.
Referenced Cited
Patent History
Patent number: D462369
Type: Grant
Filed: Sep 6, 2001
Date of Patent: Sep 3, 2002
Inventor: Paul M. Perrine (Aurora, IN)
Primary Examiner: Mitchell Siegel
Attorney, Agent or Law Firms: Mallinckrodt & Mallinckrodt, Robert R. Mallinckrodt
Application Number: 29/147,842
Type: Grant
Filed: Sep 6, 2001
Date of Patent: Sep 3, 2002
Inventor: Paul M. Perrine (Aurora, IN)
Primary Examiner: Mitchell Siegel
Attorney, Agent or Law Firms: Mallinckrodt & Mallinckrodt, Robert R. Mallinckrodt
Application Number: 29/147,842
Classifications
Current U.S. Class:
Refrigeration Machinery And Apparatus (D15/79)
International Classification: 1507;
International Classification: 1507;