Lever adapter for door knobs

The ornamental design for a lever adapter for door knobs, as shown and described.

FIG. 1 is a side view of the lever adapter for door knobs showing my new design, the side opposite being a mirror image;

FIG. 2 is a side view thereof, the door knob being shown in broken lines for illustrative purposes;

FIG. 3 is an isometric view thereof, the end opposite being flat and unornamented except for wood grain surface.

Patent	Priority	Assignee	Title
5725264,	Oct 25 1996		Doorknob attachment
D320923,	Sep 19 1988	The Cloverline, Inc.	Attachment for turning door knobs

Patent	Priority	Assignee	Title
2801122,
2942909,
3575453,
3827739,
4223931,	Jun 25 1979	Schlage Lock Company	Doorknob attachment
4285536,	Nov 23 1979	DAYTON METAL DOOR, INC , A CORP OF OHIO	Universal lever handle attachment for door knob
219861,
D268984,	Dec 19 1980	Extend Incorporated	Door knob adapter

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Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Dec 12 1984		The Cloverline, Inc.	(assignment on the face of the patent)
Jun 01 1993	AMERICAN STANDARD INC	CHEMICAL BANK, AS COLLATERAL AGENT	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	006566	0170	pdf
Aug 01 1997	CHASE MANHATTAN BANK, THE FORMERLY KNOWN AS CHEMICAL BANK	AMERICAN STANDARD, INC	RELEASE OF SECURITY INTEREST RE-RECORD TO CORRECT DUPLICATES SUBMITTED BY CUSTOMER THE NEW SCHEDULE CHANGES THE TOTAL NUMBER OF PROPERTY NUMBERS INVOLVED FROM 1133 TO 794 THIS RELEASE OF SECURITY INTEREST WAS PREVIOUSLY RECORDED AT REEL 8869, FRAME 0001	009123	0300	pdf
Aug 01 1997	CHASE MANHATTAN BANK, THE FORMERLY KNOWN AS CHEMICAL BANK	AMERICAN STANDARD, INC	RELEASE OF SECURITY INTEREST	008869	0001	pdf

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