Appeal 2007-1870
Application 10/688,449
protected surfaces of the handles. Ohno does not disclose indicia located on the
convex end portion of the inner surface of at least one of the handles.
Annotated Figure 2 of Ohno showing convex end portions
PRINCIPLES OF LAW
In rejecting claims under 35 U.S.C. § 103(a), the examiner bears the initial
burden of establishing a prima facie case of obviousness. In re Oetiker, 977 F.2d
1443, 1445, 24 USPQ2d 1443, 1444 (Fed. Cir. 1992). See also In re Piasecki, 745
F.2d 1468, 1472, 223 USPQ 785, 788 (Fed. Cir. 1984). It is incumbent upon the
examiner to establish a factual basis to support the legal conclusion of obviousness.
See id. at 1073, 5 USPQ2d at 1598. In so doing, the examiner is expected to make
the factual determinations set forth in Graham v. John Deere Co., 383 U.S. 1, 17,
148 USPQ 459, 467 (1966), viz., (1) the scope and content of the prior art; (2) the
differences between the prior art and the claims at issue; and (3) the level of
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