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)).

   4,861,270, Reexam. No. 90/003,809, Apr. 25, 1995, Cl. 434/226, FIRE
FIGHTING TRAINER, James Ernst, et. al., Owner of Record:  Symtron Systems,
Inc., Fair Lawn, N.J.,  Attorney or Agent: Richard T. Laughlin, Ribis,
Graham & Curtin, Morristown, N.J., Ex. Gp.: 3303, Requester: Contraves,
Inc., c/o Ansel M. Schwartz, Pittsburgh, Pa.

   5,287,956, Reexam. No. 90/003,810, Apr. 26, 1995, Cl. 198/781, HIGH
SPEED CONVEYOR WITH MOVABLE WHEEL, Ellsworth H. Collins, et. al., Owner of
Record:  The Interlake Companies, Inc.,  Attorney or Agent: Theresa Fritz
Camoriano, Camoriano & Smith, Louisville, Ky., Ex. Gp.: 3101, Requester:
Owner

   5,375,696, Reexam. No. 90/003,811, Apr. 26, 1995, Cl. 198/781,
HIGH-SPEED LINESHAFT-DRIVEN ACCUMULATING CONVEYOR, Ellsworth H. Collins,
et. al., Owner of Record: The Interlake Companies, Inc., Attorney or
Agent: Theresa Fritz Camoriano, Camoriano & Smith, Louisville, Ky., Ex.
Gp.: 3101, Requester: Owner