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LAMB v. GUILLEMARD

No. 1838.

12 F.2d 175 (1926)

LAMB et al. v. GUILLEMARD.

Court of Appeals of District of Columbia.

Decided April 5, 1926.

Attorney(s) appearing for the Case

H. E. Knight and H. C. Workman, both of Washington, D. C., for appellants.

C. S. Grindle, of Washington, D. C., for appellee.

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

MARTIN, Chief Justice.

This is an appeal taken in an interference proceeding, relating to an invention of a certain chemical mixture or compound designed for use in a respiratory apparatus for protection against deleterious gases. The interference involves an application of Guillemard, filed May 14, 1920, and a patent granted to Lamb and Hoover on November 4, 1919, on an application filed by them on December 28, 1918 Guillemard, who is a French citizen, claimed that...

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