Legal Opinion

In re Hadsel

Court of Customs and Patent Appeals

Decided April 12, 1949No. 5562PublishedCited by 8 opinions

1Opinion of the CourtJohnson, Judge

This is an appeal from the decision of the Board of Appeals of the United States Patent Office affirming the decision of the Primary Examiner rejecting claims 1 to 12, inclusive, all the claims in appellant’s application for a patent for “Elevator Control Device,” as being unpatentable by reason of double patenting over appellant’s prior patent, No. 2,338,582.

Claim 1 is considered illustrative, and reads as follows:

1. In an elevator control device, the combination of an operator’s hand rest mounted in the elevator car and spaced from a wall in the ear to provide a recess behind said hand…

2Cited by8 opinions

  1. Application of ColemanCourt of Customs and Patent Appeals · 1951
  2. Application of Homer E. Allen, Deceased, by Helen M. AllenCourt of Customs and Patent Appeals · 1965
  3. Application of HornemanCourt of Customs and Patent Appeals · 1952
  4. Application of Howard G. RogersCourt of Customs and Patent Appeals · 1968
  5. Application of WalkerCourt of Customs and Patent Appeals · 1954

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