Legal Opinion
Levy v. Harris
U.S. Circuit Court for the District of Eastern Pennsylvania
Decided June 3, 1903No. 45PublishedCited by 1 opinion
In Equity. Suit for infringement of letters patent No. 664,564, for a quill-grinding machine, granted in December, 1900, to Salovitz Levy. On final hearing.
1Opinion of the Court
J. B. McPHERSON, District Judge.
This bill seeks to restrain the infringement of letters patent No. 664,564, which were granted to the complainant in December, 1900, for improvements in machinery for grinding the quills of feathers. The principal object of the invention is thus described in the specifications;
“My invention relates to certain improvements in machines for grinding the quills of feathers; and the principal object of the same is to provide a machine which is simple in construction, and which will rapidly grind the ribs of the quill of the feathers, and remove all pith from the…
2Cases cited6 opinions
- Fay v. CordesmanSupreme Court of the United States · 1883
- Gage v. HerringSupreme Court of the United States · 1883
- Water-Meter Co. v. DesperSupreme Court of the United States · 1880
- Wright v. YuenglingSupreme Court of the United States · 1894
- Pittsburg Meter Co. v. Pittsburg Supply Co.Court of Appeals for the Third Circuit · 1901
1 more not listed; retrieve them via the Exa API.
3Cited by1 opinion
- Ladd v. W. & H. Walker, Inc.Court of Appeals for the Third Circuit · 1925