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)).

   4,540,292, Reexam. No. 90/003,669, Dec. 23, 1994, Cl. 368/029,
ELECTRONIC CALENDAR DISPLAY, Charles P. Rubenstein, et. al., Owner of
Record: Psytronics Associates, Princeton, N.J.,  Attorney or Agent:
Ostrolenk, Faber, Gerb & Soffen, New York, N.Y., Ex. Gp.: 2107, Requester:
Owner

   4,647,488, Reexam. No. 90/003,668, Dec. 22, 1994, Cl. 428/116, METHOD
AND APPARATUS FOR MOUNTING AND SEALING HONEYCOMB INSULATION MATERIAL, John
T. Schnebly, et al., Owner of Record: Hunter Douglas, Inc., Maywood, N.J.,
 Attorney or Agent: Pennie & Edmonds, New York, N.Y., Ex. Gp.: 1508,
Requester: Wallenstein, Wagner & Hattis, Chicago, Ill.

   4,824,789, Reexam. No. 90/003,660, Dec. 13, 1994, Cl. 436/068, GAS
SENSOR, Masao Yafuso, et. al., Owner of Record:  Minnesota Mining and
Manufacturing Co., St. Paul, Minn., Attorney or Agent: John T. Wiedemann,
Calfee, Halter & Griswold, Cleveland, Ohio, Ex. Gp.: 1809, Requester: Owner

   5,195,132, Reexam. No. 90/003,674, Dec. 29, 1994, Cl. 370/410,
TELEPHONE NETWORK SPEECH SIGNAL ENHANCEMENT, Duane O. Bowker, et. al.,
Owner of Record:  AT&T/Bell, New York, N.Y., Attorney or Agent: P. V. D.
Wilde, AT&T Bell Labs., Murray Hill, N.J., Ex. Gp.: 2601, Requester: Roger
W. Herrell & John B. Berryhill, Dann, Dorfman, Herrell & Skillman,
Philadelphia, Pa.

   5,237,497, Reexam. No. 90/003,673, Dec. 28, 1994, Cl. 364/402, METHOD
AND SYSTEM FOR PLANNING AND DYNAMICALLY MANAGING FLOW PROCESSES, Edward M.
Sitarski, Owner of Record: Numetrix Laboratories Limited, Toronto, Canada,
Attorney or Agent: Kramer, Brufsky & Cifelli, Southport, Conn., Ex. Gp.:
2311, Requester: Owner

   5,263,967, Reexam. No. 90/003,670, Dec. 23, 1994, Cl. 606/205, MEDICAL
INSTRUMENT WITH DUAL ACTION DRIVE, William G. Lyons, III, et. al., Owner
of Record:  Brimfield Precision Incorporated, Brimfield, Mass., Attorney
or Agent: Weingarten, Schurgin, Gagnebin & Hayes, Boston, Mass., Ex. Gp.:
3309, Requester: Owner

   5,272,396, Reexam. No. 90/003,671, Dec. 23, 1994, Cl. 326/021,
CONTROLLABLE BUS TERMINATOR WITH VOLTAGE REGULATION, Robert A. Mammano,
et. al., Owner of Record:  Unitrode Corp., Billerica, Mass.,  Attorney or
Agent: Weingarten, Schurgin, Gagnerin & Hayes, Boston, Mass., Ex. Gp.:
2509, Requester: Burr-Brown Corp., Tuscon, Ariz.

   5,292,365, Reexam. No. 90/003,675, Dec. 29, 1994, Cl. 106/464, MINERAL
FILLERS AND PIGMENTS CONTAINING CARBONATE, Pierre Delfosse, Owner of
Record: Pluess-Staufer, Oftrigen, Switzerland, Attorney or Agent: Amster
Rothstein & Eberstein, New York, N.Y., Ex. Gp.: 1108, Requester: Owner

   5,338,979, Reexam. No. 90/003,672, Dec. 23, 1994, Cl. 326/021,
CONTROLLABLE BUS TERMINATOR WITH VOLTAGE REGULATION, Robert A. Mammano,
et. al., Owner of Record: Unitrode Corp., Billerica, Mass., Attorney or
Agent: Weingarten, Schurgin, Gagnerin & Hayes, Boston, Mass., Ex. Gp.:
2509, Requester: Burr-Brown Corp., Tuscon, Ariz.