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Class Information
Number: D8/311
Name: Tools and hardware > Handle, knob or pull > Singular point of attachment (44) > Substantially circular or oval > With grip bar or pointer

Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
D696068 Cooking appliance knob Dec. 24, 2013
D691456 Handle assembly Oct. 15, 2013
D655595 Knob Mar. 13, 2012
D651458 Cooking appliance control knob Jan. 3, 2012
D644912 Knob for a cooking appliance Sep. 13, 2011
D642042 Knob for gas range Jul. 26, 2011
D637886 Appliance knob with bezel May. 17, 2011
D634602 Appliance knob with bezel Mar. 22, 2011
D630469 Knob for cooking utensil Jan. 11, 2011
D628457 Appliance knob Dec. 7, 2010
D620778 Appliance knob Aug. 3, 2010
D619874 Appliance knob Jul. 20, 2010
D619873 Appliance knob Jul. 20, 2010
D618959 Knob for cooking utensil Jul. 6, 2010
D612705 Knob Mar. 30, 2010
D580020 Lever Nov. 4, 2008
D577983 Knob Oct. 7, 2008
D573000 Knob Jul. 15, 2008
D567060 Appliance knob Apr. 22, 2008
D563757 Knob Mar. 11, 2008
D529367 Door latch handle Oct. 3, 2006
D516407 Knob for an appliance Mar. 7, 2006
D510515 Rotary dial Oct. 11, 2005
D498657 Knob and bezel Nov. 23, 2004
D457416 Turn knob May. 21, 2002
D450997 Knob Nov. 27, 2001
D448271 Knob Sep. 25, 2001
D444695 Knob Jul. 10, 2001
D444049 Knob Jun. 26, 2001
D443496 Knob Jun. 12, 2001
D400778 Knob and bezel for a range control Nov. 10, 1998
D344786 Plumbing fitting handle Mar. 1, 1994
D344440 Combined moulded rotary knob and nut Feb. 22, 1994
D339515 Handle Sep. 21, 1993
D339049 Door latch handle Sep. 7, 1993
D333167 Stilt handle Feb. 9, 1993
D332825 Handle for plumbing fixtures and accessories Jan. 26, 1993
D326900 Faucet handle Jun. 9, 1992
D323764 Handle for a cooking pot lid Feb. 11, 1992
D320336 Knob for locks or the like Oct. 1, 1991
4869086 Blocking device for latch mechanism Sep. 26, 1989
D301675 Fuse puller Jun. 20, 1989
D289544 Plumbing fitting handle Apr. 28, 1987
D284064 Knob Jun. 3, 1986
D280073 Combined door opener and escutcheon unit Aug. 13, 1985
D280074 Storm door handle unit Aug. 13, 1985
D271373 Combined light dimmer knob and escutcheon therefor Nov. 15, 1983
D269409 Knob Jun. 21, 1983
D267073 Handle for a lid of cooking vessels Nov. 30, 1982
4334492 Manipulating rotary control device Jun. 15, 1982

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