LATHROP v. SHIPMAN

Patent Appeals No. 4326.

113 F.2d 142 (1940)

LATHROP v. SHIPMAN.

Court of Customs and Patent Appeals.

July 1, 1940.


Attorney(s) appearing for the Case

A. D. Salinger, of Boston, Mass., and Harry E. Dunham, of Schenectady, N. Y. (William G. Edwards, Jr., of Schenectady, N. Y., of counsel), for appellant.

Wm. T. Hedlund, of New York City (Edmund A. Fenander, of New York City, of counsel), for appellee.

Before GARRETT, Presiding Judge, and BLAND, HATFIELD, LENROOT, and JACKSON, Associate Judges.


GARRETT, Presiding Judge.

October 29, 1935, a patent, No. 2,019,351, issued from the United States Patent Office to Harold F. Lathrop, relating to an air conditioning apparatus which contained a single claim. It was based upon an application filed November 17, 1934. August 25, 1936 — approximately ten months after the patent was issued to Lathrop — Bennet Carroll Shipman filed an application for patent entitled "For Heat Exchanger" which, as filed, embraced...

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