Case Name: WICKERSHAFF v. JONES
Court: United States Circuit Court for the Eastern District of Pennsylvania
Jurisdiction: United States
Decision Date: 1848-05
Citations: 29 F. Cas. 1134
Docket Number: 
Parties: WICKERSHAFF v. JONES.
Judges: 
Reporter: Federal Cases
Volume: 29
Pages: 1134–1134

Head Matter:
Case No. 17,609.
WICKERSHAFF v. JONES.
[2 Whart. Dig. 413.]
Circuit Court, E. D. Pennsylvania.
May, 1848.
Patents tor Inventions — Evidence.

Opinion:
[Cited in 2 Whart. Dig. 413, to the point that the presumption of novelty and usefulness arising from the issue of a patent may be rebutted by affidavits on an application for an injunction, if the patent is not ancient. Nowhere reported; opinion not now accessible.]