Appeal No. 1997-0218 Application No. 08/182,757 obvious to one having ordinary skill in the art. However, the record is devoid of an appropriate response by the examiner. Therefore, the application is remanded for resolution of the following issues: (1) On this record, it is unclear whether the examiner's conclusion of obviousness is based on (1) personal knowledge or (2) official notice. If the examiner is relying on personal knowledge, 37 CFR § 1.104(d)(2) is controlling and 2 reads as follows: When a rejection in an application is based on facts within the personal knowledge of an employee of the Office, the data shall be as specific as possible, and the reference must be supported, when called for by the applicant, by the affidavit of such employee, and such affidavit shall be subject to contradiction or explanation by the affidavits of the applicant and other persons. [Emphasis added.] On the other hand, if the examiner is taking official notice that the use of a multilayered plasticized polyvinyl chloride film having different levels of plasticization is known in the art, MPEP § 2144.03 (7th ed., Rev. 1, Feb. 2000) is instructive and provides: 2Effective December 1, 1997, the subject matter of 37 CFR § 1.107(b) was transferred to 37 CFR § 1.104(d)(2). See 62 Fed. Reg. 53,132 (1997). 12Page: Previous 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 NextLast modified: November 3, 2007