Appeal No. 1998-1855 13 Application No. 08/459,537 issued and a later issuance of a second patent will continue protection beyond the date of expiration of the first patent of the very same invention claimed therein or of a merePage: Previous 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 NextLast modified: November 3, 2007