Appeal No. 2000-2168 Application 09/130,383 in the preamble is recited merely in the future tense such as by the use of the words "to prevent" at line one of claim 1. The preamble ends with the recitation of "the guard comprising." The body of the claim does recite the guard's features in the present tense including the panel itself comprising the guard, the upper margin thereof along with its associated acute angle, the trough in the lower margin of the panel and a broadly defined means for temporarily securing the panel. However, even as each of the features recited with respect to the guard itself are recited in the present tense, their respective relationship to the details of the cabinetry recited in the preamble are recited in a potential or future tense such as by the use of the words "to overlay"; "when the panel is attached to the lip, to direct"; "for temporarily securing"; "to dispose"; and "to position." As asserted by the examiner in the answer, representative claim 1 defines, positively, the features of the guard per se, and not any present tense interaction of it with the cabinetry itself as set forth in the preamble. The interactions recited are futuristic and may never occur. The guard itself is claimed in the body of the claim only in the context or environment of use of the sink or cabinetry of the preamble. Correspondingly, there is no positive recitation in representative claim 1 on appeal of 4Page: Previous 1 2 3 4 5 6 7 8 NextLast modified: November 3, 2007