Appeal No. 2006-0680 Application No. 10/041,129 Attention is directed to the main and reply briefs (filed June 30, 2005 and November 7, 2005) and answer (mailed September 21, 2005) for the respective positions of the appellants and examiner regarding the merits of this rejection.2 DISCUSSION The following passage from the appellants’ specification describes the admitted prior art practice of stack-sealing certain commercially available bags: Recently it has been discovered that certain commercially-available bags can be sealed when stacked on top of one another, i.e., without sticking to one another. This non-sticking characteristic provides an advantage for packaging in a vacuum chamber, because the chamber, although typically having only one sealing means, has more 2 In the final rejection, claims 44-46 also stood rejected under 35 U.S.C. § 112, second paragraph, as being indefinite. Upon reconsideration, the examiner has withdrawn this rejection (see page 3 in the answer). 3Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 NextLast modified: November 3, 2007