Appeal No. 1998-2476 Application No. 08/074,485 by one possessing the ordinary level of skill in the pertinent art. Id. The examiner’s focus during examination of claims for compliance with the requirement for definiteness of 35 U.S.C. § 112, second paragraph, should be whether the claims meet the threshold requirements of clarity and precision, not whether more suitable language or modes of expression are available. Some latitude in the manner of expression and the aptness of terms is permitted even though the claim language is not as precise as the examiner might desire. If the scope of the invention sought to be patented cannot be determined from the language of the claims with a reasonable degree of certainty, a rejection of the claims under 35 U.S.C. § 112, second paragraph, is appropriate. We have reviewed the comments and statements of the examiner and the responses by appellants as outlined above. Following the guidelines stated above, we conclude that the examiner is not justified in finding the claims as indefinite. Appellants’ responses to the various points raised by the examiner are self- explanatory and fully understandable to an artisan. Therefore, we do not sustain the rejection of claims 8Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007