Requests for Reexaminations Filed

   Notice under 37 CFR 1.11(c). The requests for reexamination listed
below are open to inspection by the general public in the indicated
Examining Groups. Copies of the requests and related papers may be
obtained by paying the fee therefor established in the Rules (37 CFR
1.19(a)).
   In the event correspondence to the patent owner is not received, this
notice will be considered to be constructive notice to the patent owner
and reexamination will proceed (37 CFR 1.248(a)(5) and 1.525(b)).

   D. 318,309, Reexam. No. 90/004,470, Nov. 27, 1996, D21/147, TOY WATER
GUN WITH TANK, Bruce M. D'Andrade, Owner of Record: Lamari Ltd., Mt.
Laurel, N.J.,  Attorney or Agent: Panitch, Schwarze, Jacobs & Nadel,
Philadelphia, Pa., Ex. Gp.: 2902, Requester: Alan B. Amron, Syosset, N.Y.

   4,220,263, Reexam. No. 90/004,460, Nov. 19, 1996, Cl. 222/183,
COMBINED HOLDER FOR KEYS AND PROTECTIVE SPRAY, Albert P. Caruso, Owner
of Record: W. Simon Katz, Buffalo, N.Y.,  Attorney or Agent: None, Ex.
Gp.: 3104, Requester: Michael O. Sturm, Des Moines, Iowa

   4,293,245, Reexam. No. 90/004,463, Nov. 20, 1996, Cl. 405/272,
STRUCTURAL SYSTEM AND STRUCTURAL ELEMENTS FOR USE AND CONSTRUCTION OF
EARTH FILLED WALLS, Felix P. Jaecklin, Owner of Record: Inventor,
Attorney or Agent: Hayes Soloway Hennessey Grossman & Hage, Manchester,
N.H., Ex. Gp.: 3506, Requester: Bourque Law Offices, Manchester, N.H.

   4,451,562, Reexam. No. 90/004,464, Nov. 22, 1996, Cl. 435/002, BLOOD
OXYGENATOR, Roger J. Elgas, et. al., Owner of Record: Cobe Laboratories,
Inc., Lakewood, Colo.,  Attorney or Agent: John B. Phillips & John R.
Ley, Englewood, Colo., Ex. Gp.: 1818, Requester: Owner

   4,469,659, Reexam. No. 90/004,465, Nov. 22, 1996, Cl. 422/046,
SAMPLING DEVICE FOR BLOOD OXYGENATOR, Gary Carson, et. al., Owner of
Record: Cobe Laboratories, Inc., Lakewood, Colo.,  Attorney or Agent:
John B. Phillips & John R. Ley, Englewood, Colo., Ex. Gp.: 1312,
Requester: Owner

   4,691,811, Reexam. No. 90/004,471, Nov. 27, 1996, Cl. 188/290, ROTARY
DAMPER, Masaru Arakawa, et. al., Owner of Record: Nifco, Inc.,
Yokohama-Shi, Japan,  Attorney or Agent: Steven W. Weinrieb, Schwartz &
Weinrieb, Arlington, Va., Ex. Gp.: 3103, Requester: Owner

   5,162,409, Reexam. No. 90/004,467, Nov. 25, 1996, Cl. 524/262, TIRE
TREAD RUBBER COMPOSITION, Tomasz S. Mroczkowski, Owner of Record:
Pirelli Armstrong Tire Corp., New Haven, Conn.,  Attorney or Agent:
Ronald J. St. Onge & Mary M. Krinsky, St. Onge, Steward Johnston &
Reens, Stamford, Conn., Ex. Gp.: 1505, Requester: Charles M. Cob, Pravel
Hewitt Kimball & Krieger, Houston, Tex.

   5,360,489, Reexam. No. 90/004,468, Nov. 26, 1996, Cl. 134/042, METHOD
OF REMOVING CAULK, Kimberley A. Gaul, et. al., Owner of Record:
Minnesota Mining and Manufacturing Co., St. Paul, Minn.,  Attorney or
Agent: Barry E. Bretschneider, Fish & Richardson, Washington, D.C., Ex.
Gp.: 1313, Requester: Owner

   5,405,685, Reexam. No. 90/004,469, Nov. 26, 1996, Cl. 428/229,
PAPERMACHINE CLOTHING, Sanjay R. Patel, Owner of Record: Scapa Group
PLC, Blackburn, U.K.,  Attorney or Agent: Keck Mahin & Cate, Chicago,
Ill., Ex. Gp.: 1314, Requester: Joseph C. Sullivan, Kane Dalsimer
Sullivan Kurucz Levy Eisele and Richard, New York., N.Y.

   5,420,391, Reexam. No. 90/004,466, Nov. 22, 1996, Cl. 219/121.47,
PLASMA TORCH WITH AXIAL INJECTION OF FEEDSTOCK, Lucian B. Delcea, Owner
of Record: Metcon Services Ltd., Abbotsford, Canada,  Attorney or Agent:
Brian J. Wood, Bull, Housser & Tupper, Vancouver, Canada, Ex. Gp.: 2106,
Requester: Finnegan Henderson Farabow Garrett & Dunner, Washington, D.C.

   5,487,938, Reexam. No. 90/004,472, Nov. 29, 1996, Cl. 428/332, SILICA
SUPPORTED TRANSITION METAL CATALYSTS, Lee Spencer, et. al., Owner of
Record: The Dow Chemical Co., Midland, Mich.,  Attorney or Agent:
Stephen P. Krupp, Freeport, Tex., Ex. Gp.: 1316, Requester: Owner

   5,567,906, Reexam. No. 90/004,461, Nov. 19, 1996, Cl. 102/307,
TUNGSTEN ENHANCED LINER FOR A SHAPED CHARGE, James W. Reese, et. al.,
Owner of Record: Western Atlas International, Inc., Houston, Tex.,
Attorney or Agent: Richard A. Fagin, Western Atlas International, Inc.,
Houston, Tex., Ex. Gp.: 2204, Requester: Owner

   5,570,616, Reexam. No. 90/004,462, Nov. 19, 1996, Cl. 081/063.1,
RATCHETING SCREWDRIVER WITH REVERSING CAP HAVING PROJECTING PIN,
Christopher D. Thompson, et. al., Owner of Record: Snap-On Technologies,
Inc., Crystal Lake, Ill.,  Attorney or Agent: Emrich & Dithmar, Chicago,
Ill., Ex. Gp.: 3203, Requester: Beere Precision Medical Instruments,
Inc., c/o Arthur J. Hansmann, Racine, Wis.