Task: songer_district

What follows is an opinion from a United States Court of Appeals. Your task is to identify which district in the state  the case came from. If the case did not come from a federal district court, answer "not applicable".

PER CURIAM.
This is a suit under R.S. § 4915, 35 U.S. C.A. § 63, to obtain a patent on a snap-on cover for a container. In our opinion the finding of the trial court that the claims do not show invention over the prior art is consistent with the evidence. The judgment dismissing the complaint is therefore affirmed. Abbott v. Coe, 71 App.D.C. 195, 109 F.2d 449.

Question: From which district in the state was this case appealed?
A. Not applicable
B. Eastern
C. Western
D. Central
E. Middle
F. Southern
G. Northern
H. Whole state is one judicial district
I. Not ascertained
Answer:

Answer: H