Appeal No. 2004-1046 Application No. 09/354,203 alternatives exist, there is no explanation on what these alternatives might be and why they are considered unsatisfactory. As to the appellant’s argument based on commercial success, the appellant must prove that the claimed invention is commercially successful and that its sales directly resulted from the merits of the claimed invention. In re Huang, 100 F.3d 135, 139-40, 40 USPQ2d 1685, 1689-90 (Fed. Cir. 1996). Not only must the appellant provide evidence of the number of units sold but also evidence of the actual share in a given market. Id. As we discussed above, the appellant has not established that the sales of a particular bench step necessarily correlate to the sales of the claimed invention, which is directed to a drywall bench including the recited support member. Also, the appellant has not provided any information on actual market share, i.e., the number of units sold versus the total numbers of drywall benches sold during the period in question. As appreciated by the appellant (appeal brief filed Nov. 24, 2003, page 13)(“400 sales may not be typically appreciated as evidencing ‘commercial success’”), information regarding the sales of 400 units, by itself, does not prove commercial success for the claimed drywall bench. Further, the appellant has not established that the relied upon sales were a direct result of 9Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 NextLast modified: November 3, 2007