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Legal Opinion

In re East

Court of Customs and Patent Appeals

Decided May 9, 1974No. Patent Appeal No. 9140PublishedCited by 4 opinions

1Opinion of the Court

LANE, Judge.

This appeal is from the decision of the Patent Office Board of Appeals affirming the rejection of claims 11-13 of application serial No. 724,313, filed April 1, 1968, entitled “Developer Mixes.” The application is for reissue of appellants’ U.S. Patent No. 3,320,169, issued on May 16, 1967.1 Reissue claims 1-10 (identical to original claims 1-10) stand allowed. We affirm.

The Invention Described In The Patent

The invention described in the patent relates to electrophotographic processes for producing visible images and specifically to developer mixes for use in such processes. The…

2Cases cited4 opinions

  1. In re SmytheCourt of Customs and Patent Appeals · 1973
  2. In re BowenCourt of Customs and Patent Appeals · 1974
  3. In re WelsteadCourt of Customs and Patent Appeals · 1972
  4. In re BolesCourt of Customs and Patent Appeals · 1974

3Cited by4 opinions

  1. In re RasmussenCourt of Customs and Patent Appeals · 1981
  2. Marcyan v. Nissen Corp.District Court, N.D. Indiana · 1982
  3. Medtronic, Inc. v. Catalyst Research Corp.District Court, D. Minnesota · 1982
  4. Patecell v. United StatesUnited States Court of Claims · 1989

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