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;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a bottom plan view of a second embodiment of the bottom thereof, the front, top, right side, left side, and rear views for this second embodiment are the same as shown in FIGS. 1-5.
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: D471567
Type: Grant
Filed: May 29, 2002
Date of Patent: Mar 11, 2003
Inventor: Paul M. Perrine (Salt Lake City, UT)
Primary Examiner: Mitchell Siegel
Attorney, Agent or Law Firms: Mallinckrodt & Mallinckrodt, Robert R. Mallinckrodt
Application Number: 29/161,408
Type: Grant
Filed: May 29, 2002
Date of Patent: Mar 11, 2003
Inventor: Paul M. Perrine (Salt Lake City, UT)
Primary Examiner: Mitchell Siegel
Attorney, Agent or Law Firms: Mallinckrodt & Mallinckrodt, Robert R. Mallinckrodt
Application Number: 29/161,408
Classifications
Current U.S. Class:
Refrigeration Machinery And Apparatus (D15/79)
International Classification: 1507;
International Classification: 1507;