ARMSTRONG v. LEVY

No. 2085.

29 F.2d 953 (1928)

ARMSTRONG v. LEVY.

Court of Appeals of District of Columbia.

Decided December 3, 1928.

Petition for Rehearing Denied December 22, 1928.


Attorney(s) appearing for the Case

Henry F. Wiegand, of New York City, for appellant.

William R. Ballard, of New York City, for appellee.

Before MARTIN, Chief Justice, and ROBB and VAN ORSDEL, Associate Justices.


ROBB, Associate Justice.

Appeal from a decision of the Patent Office in an interference proceeding in which priority was awarded the senior party.

The invention relates to a radio receiver, in which descent from the high or received frequency to the voice or signal frequency is made in two steps instead of one, as in the conventional receiver, and in which amplification is used at the intermediate frequency stage.

Levy filed in France on August 4,...

Let's get started

Leagle.com

Welcome to the leading source of independent legal reporting
Sign on now to see your case.
Or view more than 10 million decisions and orders.

  • Updated daily.
  • Uncompromising quality.
  • Complete, Accurate, Current.

Listed below are the cases that are cited in this Featured Case. Click the citation to see the full text of the cited case. Citations are also linked in the body of the Featured Case.

Cited Cases

  • No Cases Found

Listed below are those cases in which this Featured Case is cited. Click on the case name to see the full text of the citing case.

Citing Cases