Tool for grasping round knobs

The ornamental design for a tool for grasping round knobs, as shown.

FIG. 1 is a perspective view of the tool for grasping round knobs;

FIG. 2 is a side view of the tool for grasping round knobs;

FIG. 3 is an end view of the left end of the design of FIG. 2; and,

FIG. 4 is an end view of the right end of the design of FIG. 2.

Patent	Priority	Assignee	Title
D361246,	Dec 30 1993		Extension handle for turning a shutoff valve
D558549,	Nov 16 2004	No Climb Products Limited	Smoke detector removal tool
D673825,	Apr 18 2012	SENJU SPRINKLER CO., LTD.	Sprinkler cover plate assembly installation tool
D673826,	Apr 18 2012	SENJU SPRINKLER CO., LTD.	Sprinkler protective cap removal tool
D719421,	Jun 07 2013		Faucet handle reach tool
D726364,	May 29 2013	NU MARK INNOVATIONS LTD	Cartomizer plug for electronic cigarette
D726365,	May 29 2013	NU MARK INNOVATIONS LTD	Mouthpiece plug for electronic cigarette
D732816,	Dec 11 2012		Article holder for a table
D825054,	Jul 16 2013	Medline Industries, LP	Enema bottle with perforated shrink-wrapped tamper seal
D878574,	Jul 16 2013	Medline Industries, LP	Enema bottle with perforated shrink-wrapped tamper seal

Patent	Priority	Assignee	Title
1668043,
2721597,
2808282,
3262585,
3582116,
3656793,
3764175,
3909055,
3960396,	Jun 17 1974	Dowa Co., Ltd.	Handle for opening and closing a door
4248465,	Mar 22 1979		Automobile door lock operating tool
4266320,	Sep 27 1979		Faucet extender
4327663,	Aug 18 1980	JOHNSTON, LORETTA E	Door knob shield
4397489,	Dec 22 1980		Lever adapter for door knob
4504087,	Jun 30 1980		Lever attachment for a rotary door knob
4605124,	Aug 09 1983	Devon Industries, Inc.	Disposable cover for surgical light handle
4679556,	Apr 16 1986	SORIN BIOMEDICAL INC	Releasable holder and method of use
4783883,	Feb 02 1987		Lever assists for door knobs
4971375,	Jan 18 1990		Retrofit lever handle used by a disabled person for turning a door knob
155489,
D297499,	Jan 17 1985		Light bulb remover
D297803,	Aug 30 1985	WELLS FARGO BUSINESS CREDIT, INC	Grinding wheel attachment
D320923,	Sep 19 1988	The Cloverline, Inc.	Attachment for turning door knobs
46996,

Executed on

Assignor

Assignee

Conveyance

Frame

Reel

Doc

n/a

Date	Maintenance Fee Events

n/a

Date	Maintenance Schedule