Appeal No. 2001-2192 Application 09/116,906 separator 1, wire mesh contact sheets 2 and 3, and conductive contacts 4, with or without delay circuit 7, collectively constitute a pressure sensitive sheet sensor, such sensor is not associated with a seat pad having a slit of the type recited in claim 11. In response, the examiner points to Fontaine’s statement that “contact is sensed between contact sheets 2 and 3 by the delay circuit 7” (column 2, lines 28 and 29), and urges that “since the middle area was not clearly defined ‘as to its extent on the seat pad’ that part of the corner area [encompassed by Fontaine’s slot 10] would in fact lie within the ‘middle area’ in its ‘broadest interpretation’” (answer, page 4). Anticipation is established only when a single prior art reference discloses, expressly or under principles of inherency, each and every element of a claimed invention. RCA Corp. v. Applied Digital Data Sys., Inc., 730 F.2d 1440, 1444, 221 USPQ 385, 388 (Fed. Cir. 1984). In other words, there must be no difference between the claimed invention and the reference disclosure, as viewed by a person of ordinary skill in the field of the invention. Scripps Clinic & Research 5Page: Previous 1 2 3 4 5 6 7 8 NextLast modified: November 3, 2007