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)).

   Re. 34,308, Reexam. No. 90/004,205, Apr. 4, 1996, Cl. 340/679,
RUPTURE DISK ALARM SYSTEM, Leonard K. Thompson, Owner of Record:
Continental Disk Corp., Kansas City, Mo., Attorney or Agent: Paul
Krieger, Pravel, Hewitt, Kimball & Kreiger, Houston, Tex., Ex. Gp.:
2617, Requester: BS & B Safety Systems, Tulsa, Okla., c/o Richard L.
Stroup, Finnegan, Henderson, Farabow, Garrett & Dunner, Washington, D.C.

   4,217,940, Reexam. No. 90/004,207, Apr. 5, 1996, Cl. 141/098, FUNNEL
HAVING AN INTEGRAL POURING SPOUT, Markham L. Wheeler, Owner of Record:
Inventor, Attorney or Agent: Manny D. Pokotilow, Caesar, Rivise,
Bernstein, Cohen & Pokotilow, Philadelphia, Pa., Ex. Gp.: 3105,
Requester: Colgate-Palmolive Co., c/o Connolly Bove Lodge & Hutz,
Wilmington, Del.

   4,753,754, Reexam. No. 90/004,199, Mar. 29, 1996, Cl. 252/354,
CONCENTRATED AQUEOUS SURFACTANT COMPOSITIONS, Edward T. Messinger, et.
al., Owner of Record: Albright & Wilson, Ltd., W. Oldbury, England,
Attorney or Agent: Frishauf, Holtz, Goodman & Woodward, New York, N.Y.,
Ex. Gp.: 1208, Requester: Stepan Co., c/o Steven J. Sarussi, Banner &
Allegretti, Chicago, Ill.

   4,830,716, Reexam. No. 90/004,203, Apr. 3, 1996, Cl. 205/435,
PREPARATION OF PHARMACEUTICAL GRADE AMINO ACID CHELATES, Harvey H.
Ashmead, Owner of Record: Albion International, Inc., Clearfield, Utah,
Attorney or Agent: Thorpe North & Western, Sandy, Utah, Ex. Gp.: 1102,
Requester: L. Craig Metcalf, Madson & Metcalf, Salt Lake City, Utah

   4,904,479, Reexam. No. 90/004,206, Apr. 5, 1996, Cl. 424/490, DRUG
DELIVERY SYSTEM, Lisbeth Illum, Owner of Record: Danbiosyst UK Limited,
Nottingham, England, Attorney or Agent: Patrea L. Pabst, Arnall Golden &
Gregory, Atlanta, Ga., Ex. Gp.: 1502, Requester: Owner

   5,254,002, Reexam. No. 90/004,201, Apr. 2, 1996, Cl. 433/008,
ORTHODONTIC PLASTIC BRACKET, James F. Reher, et. al., Owner of Record:
Ormco Corp., Glendora, Calif., Attorney or Agent: Gregory F. Ahrens,
Wood, Herron & Evans, Cincinnati, Ohio, Ex. Gp.: 3303, Requester: Owner

   5,443,747, Reexam. No. 90/004,202, Apr. 2, 1996, Cl. 252/094,
CLEANING COMPOSITIONS, Minoru Inada, et. al., Owner of Record: Kabushiki
Kaisha Toshiba, Kawasaki-Shi, Japan, Attorney or Agent: Foley & Lardner,
Washington, D.C., Ex. Gp.: 3203, Requester: Jim L. De Cesare, The Dow
Corning Corp., Midland, Mich.

   5,457,503, Reexam. No. 90/004,200, Apr. 1, 1996, Cl. 351/105,
SPECTACLES WITH HIGH EFFICIENT ANGLE ADJUSTMENT, Jimmy Chen, Owner of
Record:  Inventor, Attorney or Agent: Christensen, O'Connor, Johnson &
Kindness, Seattle, Wash., Ex. Gp.: 2515, Requester: Uvex Safety, Inc.,
c/o Salter & Michaelson, Providence, R.I.