Extension ring for a convection oven
Latest American Harvest, Inc. Patents:
Description
FIG. 1 is a perspective view of an extension ring for a convection oven showing our new design, the convection oven shown in broken lines is for illustrative purposes only and forms no part of the claimed design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D268472 | April 5, 1983 | Nishikawa |
D293539 | January 5, 1988 | Nishikawa |
D321109 | October 29, 1991 | Erickson et al. |
D321110 | October 29, 1991 | Worrell et al. |
D328687 | August 18, 1992 | Dornbush et al. |
D329163 | September 8, 1992 | Chang |
D334864 | April 20, 1993 | Chang |
1986088 | January 1935 | Wild |
2523796 | September 1950 | Weeks |
3529556 | September 1970 | Barnes |
4132216 | January 2, 1979 | Guibert |
4210072 | July 1, 1980 | Pedrini |
4226178 | October 7, 1980 | Geissler et al. |
4295034 | October 13, 1981 | Assmann |
4350874 | September 21, 1982 | Nishikawa |
4509412 | April 9, 1985 | Whittenburg et al. |
4591698 | May 27, 1986 | Chang |
4817509 | April 4, 1989 | Erickson |
4818550 | April 4, 1989 | Davidson |
5165328 | November 24, 1992 | Erickson et al. |
934357 | May 1948 | FRX |
2409736 | June 1979 | FRX |
2412835 | September 1975 | DEX |
90-11260 | December 1990 | KRX |
643129 | May 1984 | CHX |
63403 | December 1984 | TWX |
117976 | January 1989 | TWX |
23335 | February 1990 | TWX |
2007515 | May 1979 | GBX |
Patent History
Patent number: D369274
Type: Grant
Filed: Apr 27, 1993
Date of Patent: Apr 30, 1996
Assignee: American Harvest, Inc. (Chaska, MN)
Inventors: David A. Dornbush (Prior Lake, MN), Chad S. Erickson (Plymouth, MN), Jeffrey E. Sandahl (Burnsville, MN), Neal P. Barnes (Maple Grove, MN), James B. Easley (Minneapolis, MN), Richard C. Jackson (Minneapolis, MN), Andrew L. Von Duyke (Greenwood, MN), Kevin B. Moore (Chaska, MN)
Primary Examiner: Ruth McInroy
Law Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt
Application Number: 0/7,682
Type: Grant
Filed: Apr 27, 1993
Date of Patent: Apr 30, 1996
Assignee: American Harvest, Inc. (Chaska, MN)
Inventors: David A. Dornbush (Prior Lake, MN), Chad S. Erickson (Plymouth, MN), Jeffrey E. Sandahl (Burnsville, MN), Neal P. Barnes (Maple Grove, MN), James B. Easley (Minneapolis, MN), Richard C. Jackson (Minneapolis, MN), Andrew L. Von Duyke (Greenwood, MN), Kevin B. Moore (Chaska, MN)
Primary Examiner: Ruth McInroy
Law Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt
Application Number: 0/7,682
Classifications
Current U.S. Class:
D7/402