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. 327,841, Reexam. No. 90/003,762, Mar. 20, 1995, Cl. D9/348, APPLE TRAY, Richard V. Letourneau, Owner of Record: The Chinet Company, Waterville, Me., Attorney or Agent: Robert G. McMorrow, Jr., Connolly & Hutz, Wilmington, Del., Ex. Gp.: 2902, Requester: Owner 4,220,815, Reexam. No. 90/003,757, Mar. 16, 1995, Cl. 178/018, NONPLANAR TRANSPARENT ELECTROGRAPHIC SENSOR, William A. Gibson, et. al., Owner of Record: Elographics, Inc., Oak Ridge, Tenn., Attorney or Agent: Martin J. Skinner, Kingston, Tenn., Ex. Gp.: 2614, Requester: Steven R. Borgman, Vinson & Elkins, Houston, Tex. 4,655,771, Reexam. No. 90/003,752, Mar. 20, 1995, Cl. 623/001, PROSTHESIS COMPRISING AN EXPANSIBLE OR CONTRACTILE TUBULAR BODY, Hans I. Wallenstein, Owner of Record: AMS Medinvent S.A., Crissier, Switzerland, Attorney or Agent: Burns Doane Swecker & Mathis, Alexandria Va., Ex. Gp.: 3308, Requester: C. David Emhardt, Woodard, Emhardt Naughton Moriarty & McNett, Indianapolis, Ind. 4,954,126, Reexam. No. 90/003,753, Mar. 20, 1995, Cl. 600/036, PROSTHESIS COMPRISING AN EXPANSIBLE OR CONTRACTILE TUBULAR BODY, Hans I. Wallenstein, Owner of Record: AMS Medinvent S.A., Crissier, Switzerland, Attorney or Agent: Burns Doane Swecker & Mathis, Alexandria Va., Ex. Gp.: 3305, Requester: C. David Emhardt, Woodard, Emhardt Naughton Moriarty & McNett, Indianapolis, Ind. 5,136,894, Reexam. No. 90/003,750, Mar. 15, 1995, Cl. 074/493, TILTABLE MARINE STEERING HELM, Thomas G. Carter, et. al., Owner of Record: IMO Industries, Inc., Hudson, Ohio, Attorney or Agent: Thomas J. Perkowski, Hopgood Calimafde Kalil & Judlowe, New York, N.Y., Ex. Gp.: 3502, Requester: Teleflex, Inc., Limerick, Pa. 5,191,396, Reexam. No. 90/003,760, Mar. 22, 1995, Cl. 257/339, HIGH POWER MOSFET WITH LOW ON-RESISTANCE AND HIGH BREAKAGE VOLTAGE, Alexander Lidow, et. al., Owner of Record: International Rectifier Corp., El Segundo, Calif., Attorney or Agent: Ostrolenk Faber Gerb & Soffen, New York, N.Y., Ex. Gp.: 2503, Requester: SGS-Thomson Microelectronics, Inc., c/o Peter J. Thoma, Thompson & Knight, Dallas, Tex. 5,232,268, Reexam. No. 90/003,756, Mar. 21, 1995, Cl. 299/013, METHOD OF BREAKING A FULL FACE OF ROCK FOR CONSTRUCTING SHAFTS AND TUNNELS, William R. Dengler, Owner of Record: Dynatec International Ltd., Richmond Hill, Canada, Attorney or Agent: Bereskin & Parr, Toronto, Canada, Ex. Gp.: 3506, Requester: Richard P. Bauer, Washington, D.C. 5,263,794, Reexam. No. 90/003,761, Mar. 22, 1995, Cl. 405/052, ENVIRONMENTALLY SAFE UNDERGROUND PIPING SYSTEM, Michael C. Webb, Owner of Record: Environ Prod., Lionville, Pa., Attorney or Agent: Eugene E. Renz, Jr., Media, Pa., Ex. Gp.: 3501, Requester: Total Containment, Inc., c/o Merek & Voorhees, Alexandria, Va. 5,305,244, Reexam. No. 90/003,751, Mar. 15, 1995, Cl. 364/708.1, HANDS-FREE, USER-SUPPORTED PORTABLE COMPUTER, Edward G. Newman, et. al., Owner of Record: Computer Products & Services, Inc., Fairfax, Va., Attorney or Agent: George A. Loud, Lorusso & Loud, Arlington, Va. Ex. Gp.: 2306, Requester: Dan P. Glaser, InterVision Systems, Inc, Raleigh, N.C.