Appeal No. 97-2625 Application No. 08/118,925 scoring to provide an integral receptacle defined by a base (36), sidewalls (38, 40), and corner members (42) (col. 4, lines 15-22 and 37- 40 and col. 4, line 65 to col. 5, line 16). The sidewalls and corner members are folded flat against the base for insertion beneath the engine (col. 8, line 62 to col. 9, line 5). When fully inserted the sidewalls are erected to a substantially vertical position (Fig. 1). Retention members (54) are employed adjacent the corners of the receptacle for maintaining the sidewalls in their erected positions and for holding the corner members in place against the outer surface of a respective sidewall (col. 6, lines 1-26). With the receptacle in position, straps (70) integral with the sidewalls are attached to the engine supporting structure for suspension of the receptacle beneath the engine (col. 7, lines 8-15). In rejecting independent claims 1 and 13 under 35 U.S.C. § 103, the examiner contends that [i]t would have been obvious to one having ordinary skill in the area to design a draining foldable container having a bottom wall and sidewalls extending upwardly and inwardly from the periphery of the bottom wall to a collar defining an opening which has an area lesser [sic] than the bottom area in order to provide more stability -6-Page: Previous 1 2 3 4 5 6 7 8 9 10 NextLast modified: November 3, 2007