Appeal No. 1998-0578 Application 08/349,633 classified as waste hazardous materials; and said first and second data representing said containers of in-use hazardous materials and waste hazardous materials being designated as pure hazardous materials, as the trade names of the hazardous material, as a preset mixture of hazardous materials, or as a variable mix of hazardous materials so as to enable such system to track each container of hazardous material in any one of said designations from its beginning as an in- use hazardous material through its disposal as a waste hazardous material. Opinion The rejection of claims 21, 22 and 38 under 35 U.S.C. § 102(e) as being anticipated by Stanczyk cannot be sustained. A reversal of the rejection on appeal should not be construed as an affirmative indication that the appellants’ claims are patentable over prior art. We address only the positions and rationale as set forth by the examiner and on which the examiner’s rejection of the claims on appeal is based. Anticipation is established only when a single prior art reference discloses, either expressly or under the principles of inherency, each and every element of the claimed invention. 3Page: Previous 1 2 3 4 5 6 7 8 9 NextLast modified: November 3, 2007