Reissue Applications Filed

   Notice under 37 CFR 1.11(b). The reissue applications listed below are
open to inspection by the general public in the indicated Examining
Groups and copies may be obtained by paying the fee therefor (37 CFR
1.12(b)).

   4,829,626, Re. S.N. 08/838,605, April 9, 1997, Cl. 15/314, METHOD FOR
CONTROLLING A VACUUM CLEANER OR A CENTRAL VACUUM CLEANER, Jouko
Harkonen, et. al., Owner of Record: Inventors, Attorney or Agent: Wm.
Bruce Day, Ex. Gp.: 3405

   5,322,596, Re. S.N. 08/667,694, June 21, 1996, Cl. 196/46.1,
APPARATUS FOR REMOVING SOLID AND VOLATILE CONTAMINANTS, Thomas L. Arntz,
Owner of Record: Premo Lubrication Technologies Inc., Tampa, Fla.,
Attorney or Agent: Louise A. Foutch, Ex. Gp.: 1303

   5,367,363, Re. S.N. 08/754,520, Nov. 21, 1996, Cl. 355/210, IMAGE
FORMING APPARATUS HAVING ROTATABLE ELECTROPHOTOGRAPHIC PROCESS UNIT,
Tsukuru Kai et. al., Owner of Record: Ricoh Co. Ltd., Tokyo, Japan,
Attorney or Agent: Gregory J. Maier, Ex. Gp.: 2105

   5,387,993, Re. S.N. 08/797,534, Feb. 7, 1997, Cl. 359/155, METHOD FOR
RECEIVING AND TRANSMITTING OPTICAL DATA AND CONTROL INFORMATION TO AND
FROM REMOTELY LOCATED RECEIVERS AND TRANSMITTERS IN AN OPTICAL LOCATOR
SYSTEM, Alan C. Heller et. al., Owner of Record: Precision Tracking FM,
Inc., San Antonio, Tex., Attorney or Agent: David R. Clonts, Ex. Gp.:
2600

   5,394,271, Re. S.N. 08/808,746, Feb. 28, 1997, Cl. 359/656, OPTICAL
SYSTEM FOR MICROSCOPES, Takaaki Tanaka, Owner of Record: Olympus Optical
Co. Ltd., Tokyo-To, Japan, Attorney or Agent: Michelle N. Lester, Ex.
Gp.: 2516

   5,407,102, Re. S.N. 08/843,891, April 17, 1997, Cl. 222/309,
APPARATUS FOR DISPENSING A QUANTITY OF FLOWABLE MATERIAL, Mark J.
Freudinger et. al., Owner of Record: Inventors, Attorney or Agent: John
A. Marlott, Ex. Gp.: 3104

   5,414,076, Re. S.N. 08/848,381, May 5, 1997, Cl. 536/23.500, DNA
ENCODING GIBBON APE LEUKEMIA VIRUS RECEPTOR, Bryan M. O'Hara, Owner of
Record: American Cyanamid Co., Stamford, Conn., Attorney or Agent: Anne
M. Rosenblum, Ex. Gp.: 1812

   5,502,578, Re. S.N. 08/847,105, May 1, 1997, Cl. 358/474, OPTICAL
SCANNER HAVING A VARIABLE RESOLUTION, Asbjorn Smitt, Owner of Record:
Contex A/S, Allerod, Denmark, Attorney or Agent: Meredith L. Martin, Ex.
Gp.: 2612

   5,517,925, Re. S.N. 08/855,293, May 13, 1997, Cl. 105/377.70,
RAILROAD CAR HATCH COVER SYSTEM, Stephen R. Early, Owner of Record: Aero
Transportation Products Inc., Independence, Mo., Attorney or Agent:
Ginnie Chase Derusseau, Ex. Gp.: 3103