Appeal No. 2005-1013 Application 09/767,155 obvious to one of ordinary skill in the art to obtain the benefits of the Perry opening system in a current beverage container design. Even assuming that it would have been obvious to use the Perry opening system (i.e., as shown in Fig. 28) in a current beverage container design wherein the lid has a diameter less than the diameter of the cylindrical container, we do not see that a beverage container like that set forth in claims 1 through 7 on appeal would have been the result. As appellants have argued (brief, page 6), the Perry patent teaches a two-step opening operation (see col. 11, lines 19-25), while the claims on appeal require a small pull tab “for engaging and opening the lid at the puncture point along the score line in a single operation.” The examiner has not addressed this argued difference between the container resulting from the proposed combination of prior art as discussed above and the container required in appellants’ claims on appeal. Thus, the examiner has not set forth a prima facie case of obviousness with regard to a beverage container as defined in the claims on appeal. 7Page: Previous 1 2 3 4 5 6 7 8 9 10 11 NextLast modified: November 3, 2007