Sheet lifter for a loose leaf ring binder

The ornamental design for sheet lifter for a loose leaf ring binder, as shown and described.

FIG. 1 is a top-front perspective view of the design for sheet lifter for a loose leaf ring binder;

FIG. 2 is a back elevational view thereof;

FIG. 3 is a bottom rear perspective view thereof; and

FIG. 4 is an end elevational view thereof.

Patent	Priority	Assignee	Title
D354770,	Feb 07 1994		Hole punch for a ring-binder
D358422,	Mar 31 1994		Glue stick for ring-binder
D386786,	Jan 29 1996	Plastics Innovations, Inc.	Sheet lifter for a ring binder
D403016,	Nov 13 1997	Mark A., Bedol	Tape, glue and stapler with holder
D443895,	Nov 16 1999	BANK OF AMERICA, N A , AS NEW ADMINISTRATIVE AGENT, SWING LINE LENDER AND L C ISSUER	Sheet lifter
ER4821,
ER7432,

Patent	Priority	Assignee	Title
1894241,
2252792,
2486329,
4185934,	May 18 1978		Filler cradle for looseleaf ringbinders
214236,

////

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Aug 09 1979		National Blank Book Company, Inc.	(assignment on the face of the patent)
Aug 17 1981	NATIONAL BLANK BOOK COMPANY, INC	Dennison National Company	CHANGE OF NAME SEE DOCUMENT FOR DETAILS EFFECTIVE SEPT 2,1981	003927	0202	pdf
Dec 12 1988	DENNISON NATIONAL COMPANY, A CORP OF NY	DENNISON STATIONERY PRODUCTS COMPANY A CORP OF NY	CHANGE OF NAME SEE DOCUMENT FOR DETAILS EFFECTIVE ON 12 14 1988	005779	0467	pdf
May 23 1997	SPECIALTY LOOSE LEAF, INC	PARK WEST BANK AND TRUST COMPANY	SECURITY INTEREST SEE DOCUMENT FOR DETAILS	008553	0536	pdf

n/a

Date	Maintenance Fee Events

n/a

Date	Maintenance Schedule