Rotary control knob for an appliance
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Description
FIG. 1 is a upper left perspective view of a rotary control knob for an appliance, showing my new design;
FIG. 2 is an enlarged, upper right perspective view of the rotary control knob of the invention;
FIG. 3 is a side elevational view of the rotary control knob of the invention, the remaining sides being identical; and,
FIG. 4 is a top plan view of the rotary control knob of the invention.
The bottom of the control knob does not form part of the invention and is therefore not depicted.
The broken line showing in FIG. 1 is for illustrative purposes only and forms no part of the claimed design.
Claims
The ornamental design for a rotary control knob for an appliance, as shown and described.
Referenced Cited
U.S. Patent Documents
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| D67444 | June 1925 | Burke |
| 1552052 | September 1925 | Danielson et al. |
| D68989 | December 1925 | Riehle |
| D149415 | April 1948 | Johnson |
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| 2899841 | August 1959 | Melloy |
| D186982 | January 1960 | Mozneck |
| 3125064 | March 1964 | Zeutschel |
| 4499630 | February 19, 1985 | Harris |
| D284064 | June 3, 1986 | Poissant |
| 5123123 | June 23, 1992 | Hart et al. |
| 5450653 | September 19, 1995 | Howie, Jr. |
| 5509174 | April 23, 1996 | Worrell |
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| 6463630 | October 15, 2002 | Howie, Jr. |
Patent History
Patent number: D493090
Type: Grant
Filed: Apr 29, 2003
Date of Patent: Jul 20, 2004
Assignee: Maytag Corporation (Newton, IA)
Inventors: Xiaojian James Chen (Cleveland, TN), Gary B. Jackovin (Ankeny, IA)
Primary Examiner: Nanda Bondade
Attorney, Agent or Law Firm: Diederiks & Whitelaw, PLC
Application Number: 29/180,658
Type: Grant
Filed: Apr 29, 2003
Date of Patent: Jul 20, 2004
Assignee: Maytag Corporation (Newton, IA)
Inventors: Xiaojian James Chen (Cleveland, TN), Gary B. Jackovin (Ankeny, IA)
Primary Examiner: Nanda Bondade
Attorney, Agent or Law Firm: Diederiks & Whitelaw, PLC
Application Number: 29/180,658
Classifications
Current U.S. Class:
D8/310
International Classification: 0806;
International Classification: 0806;
