Appeal No. 1998-2476 Application No. 08/074,485 transducer or the medium, or on both.” Appellants respond, brief at pages 11 and 12, that the phrase in question covers six different situations regarding the movement of the respective data read/write device and the moving medium. With respect to claim 124, the examiner asserts, final rejection at page 4, that it is “indefinite because it declares, on lines 2-3, that ‘the data read/write device is one of a plurality of . . . devices’. This description lacks a proper antecedent, since independent claim 114 had the limitation to ‘a data read/write device’.” Appellants respond, brief at page 16, that “it is submitted that claim 114 [on which claim 124 depends] does not recite a single data read/write device as apparently alleged by the Examiner, but merely recites a data read/write device.” Also, with respect to claim 124, the examiner asserts, id., that “lines 3-4 . . . define ‘data read/write devices disposed in a regular two-dimensional arrangement in a plane’. This claim is indefinite if there are only two such devices, since three points are required to define a plane.” Appellants respond, brief at 17 and 18, that “claim 124 does not recite that the plurality of data read/write devices 6Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007