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)).
   
   4,490,209, Re. S.N. 90/005,036, Jul. 2, 1998, Cl. 438/695, PLASMA
ETCHING USING HYDROGEN BROMIDE ADDITION, Dennie C. Hartman, Owner of
Record: Texas Instruments Inc., Dallas, Tex., Attorney or Agent: Mark A.
Valetti, Texas Instruments Inc., Dallas, Tex., Ex. Gp.: 1763, Requester:
Owner
   
   5,440,179, Re. S.N. 90/005,039, Jul. 14, 1998, Cl. 307/066, UPS WITH
BI-DIRECTIONAL POWER FLOW, Alex J. Severinsky, Owner of Record: SL
Waber, Inc., Mt. Laurel, N.J., Attorney or Agent: Banner and Witcoff,
Thomas L. Peterson, Washington, D.C., Ex. Gp.: 2836, Requester:
Pillsbury Madison and Sutro, Washington, D.C.
   
   5,587,012, Re. S.N. 90/005,037, Jun. 10, 1998, Cl. 106/823,
COMPOSITION FOR AND METHOD OF PUMPING CONCRETE, Daniel P. Montgomery,
Owner of Record: Fritz Industries, Inc., Mesquite, Tex., Attorney or
Agent: Thomas R. Weaver, Duncan, Okla., Ex. Gp.: 1755, Requester: Robert
J. Veal, Veal and Associates, Birmingham, Ala.
   
   5,709,457, Re. S.N. 90/005,038, Jul. 13, 1998, Cl. 362/096, DRAINING
LAMP BASE/HUSK ASSEMBLY, Kanichi Hara, Owner of Record: Minami
International Corp., Yonkers, N.Y., Attorney or Agent: Neal L.
Rosenberg, New York, N.Y., Ex. Gp.: 2875, Requester: Donald A.
Kettlestrings, Rockville, Md.