Control knob with a digital display

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top, front, right perspective view showing a first embodiment of a control knob showing our new design;

FIG. 2 is a front elevation view of the control knob of FIG. 1;

FIG. 3 is a bottom plan view of the control knob of FIG. 1;

FIG. 4 is a top plan view of the control knob of FIG. 1;

FIG. 5 is a right elevation view of the control knob of FIG. 1;

FIG. 6 is a left elevation view of the control knob of FIG. 1;

FIG. 7 is a top, front, right perspective view showing a second embodiment of a control knob showing our new design, wherein the vertical cross-hatching indicates portions of the control knob made with a material having a red color;

FIG. 8 is a front elevation view of the control knob of FIG. 7;

FIG. 9 is a bottom plan view of the control knob of FIG. 7;

FIG. 10 is a top plan view of the control knob of FIG. 7;

FIG. 11 is a right elevation view of the control knob of FIG. 7;

FIG. 12 is a left elevation view of the control knob of FIG. 7;

FIG. 13 is a top, front, right perspective view showing a third embodiment of a control knob showing our new design, wherein the fill pattern indicates portions of the control knob made with a material having a black color;

FIG. 14 is a front elevation view of the control knob of FIG. 13;

FIG. 15 is a bottom plan view of the control knob of FIG. 13;

FIG. 16 is a top plan view of the control knob of FIG. 13;

FIG. 17 is a right elevation view of the control knob of FIG. 13;

FIG. 18 is a left elevation view of the control knob of FIG. 13;

FIG. 19 is a top, front, right perspective view showing a fourth embodiment of a control knob showing our new design, wherein the horizontal cross-hatching indicates portions of the control knob made with a stainless steel material that has a silver color;

FIG. 20 is a front elevation view of the control knob of FIG. 19;

FIG. 21 is a bottom plan view of the control knob of FIG. 19;

FIG. 22 is a top plan view of the control knob of FIG. 19;

FIG. 23 is a right elevation view of the control knob of FIG. 19; and,

FIG. 24 is a left elevation view of the control knob of FIG. 19.

The back elevation views of the control knob are unornamented and form no part of the claimed design. The broken lines in FIGS. 1, 4, 7, 10, 13, 16, 19, and 22 are included for the purpose of illustrating portions of the control knob that form no part of the claimed design.

Claims

We claim the ornamental design for a control knob with a digital display, as shown and described.

Referenced Cited
U.S. Patent Documents
2682859 July 1954 Jensen et al.
2699141 January 1955 Gaguski
2998733 September 1961 Thompson
D194137 November 1962 Jenn
D266348 September 28, 1982 Piesco
D316293 April 16, 1991 Ragonot
D324807 March 24, 1992 Reid et al.
D369940 May 21, 1996 Wilsdorf
D400778 November 10, 1998 Holbrook, Jr.
5936613 August 10, 1999 Jaeger et al.
D419218 January 18, 2000 Mullenmeister
6079401 June 27, 2000 Alvord et al.
D493090 July 20, 2004 Chen et al.
D498657 November 23, 2004 Milrud et al.
D509095 September 6, 2005 Grutzke et al.
D509987 September 27, 2005 Vetter
D511290 November 8, 2005 Coudurier
D525517 July 25, 2006 Baldwin
D534628 January 2, 2007 Chisenhall
7171727 February 6, 2007 Wylie et al.
7222979 May 29, 2007 Popowich
7251861 August 7, 2007 Suzuki
7259908 August 21, 2007 Wagener et al.
D568715 May 13, 2008 Gustafson et al.
7381128 June 3, 2008 Ogawa et al.
D578890 October 21, 2008 Swanson et al.
7462795 December 9, 2008 Montalvo
D597632 August 4, 2009 Obara et al.
D631726 February 1, 2011 Sanchez
D644912 September 13, 2011 Benold
D645702 September 27, 2011 Baacke et al.
D649004 November 22, 2011 Sanchez
8430460 April 30, 2013 Erro et al.
D696068 December 24, 2013 Baacke
D697359 January 14, 2014 Meda et al.
8662102 March 4, 2014 Shaffer et al.
D704028 May 6, 2014 Meda et al.
D724381 March 17, 2015 Pionek et al.
D724382 March 17, 2015 Pionek et al.
D724888 March 24, 2015 Lee et al.
8979289 March 17, 2015 Camli et al.
9146033 September 29, 2015 Cadima et al.
D741454 October 20, 2015 Freier et al.
D752385 March 29, 2016 Pionek et al.
D752386 March 29, 2016 Pionek et al.
D764028 August 16, 2016 Schoenherr et al.
D766697 September 20, 2016 Vergin
D779262 February 21, 2017 Kim et al.
D781126 March 14, 2017 Pionek et al.
D791567 July 11, 2017 Incukur
D792189 July 18, 2017 Incukur
D806512 January 2, 2018 Chow et al.
10139852 November 27, 2018 Crosby
10345514 July 9, 2019 Kozinski
10401035 September 3, 2019 Pionek et al.
20030209018 November 13, 2003 Becke
20140047943 February 20, 2014 Camli et al.
20150370283 December 24, 2015 Lawson
20180232001 August 16, 2018 Gur
Foreign Patent Documents
2659190 September 2014 EP
Patent History
Patent number: D924660
Type: Grant
Filed: May 12, 2020
Date of Patent: Jul 13, 2021
Assignee: SUB-ZERO GROUP, INC. (Madison, WI)
Inventors: Bronson Blum (Fitchburg, WI), Terrence Hoffmann (DeForest, WI), Curtis Leroy Cruver, IV (Elmhurst, IL)
Primary Examiner: Lauren R Calve
Application Number: 29/734,361
Classifications
Current U.S. Class: D8/311