Appeal No. 1998-2817 Application No. 08/455,366 extended 300 mm or 6% of it length (length = 1/2 the circumference) would produce greater stress and greater decay in the waist system while using the same test procedures. No recitation of the length makes the test indefinite. (emphasis in original) The examiner’s statement that the lack of any recitation of length makes the test indefinite, indicates to us that the examiner has confused the requirement of 35 U.S.C. § 112, second paragraph, that the claims particularly point out and distinctly claim the invention, with the requirement of 35 U.S.C. § 112, first paragraph, that the specification describe how to make and use the invention. While we recognize that the claims do not require the closed loop waist elastic system to be any particular length, we fail to understand why the specification is not enabling as a result. A claim which omits matter disclosed to be essential to the invention as described in the specification or in other statements of record may be rejected under 35 U.S.C. 112, first paragraph, as not enabling. Mayhew, id. Such essential matter may include missing 13Page: Previous 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 NextLast modified: November 3, 2007