Legal Opinion
Severson v. Olson
Court of Customs and Patent Appeals
Decided April 17, 1933No. Patent Appeal 3107PublishedCited by 10 opinions
1Opinion of the Court
BLAND, Associate Judge.
This is an appeal by Severson, the junior party, from the decision of the Board of Appeals of the United States Patent Office, awarding priority of the invention involved to the appellee, Olson, the senior party.
The invention in controversy relates to rotary cutters having self-locking inserted cutting blades, the blades being retained in the cutter by their wedge construction without the use of auxiliary fastening means. The structure is defined in the two counts in issue which follow:
“1. A rotary cutting tool comprising a single piece cylindrical body member adapted…
2Cases cited6 opinions
- Kendall v. WinsorSupreme Court of the United States · 1859
- Consolidated Fruit-Jar Co. v. WrightSupreme Court of the United States · 1877
- Boyd v. CherryU.S. Circuit Court for the District of Iowa · 1883
- Miller v. HaymanCourt of Customs and Patent Appeals · 1931
- Westinghouse Electric & Mfg. Co. v. Formica Insulation Co.Court of Appeals for the Sixth Circuit · 1923
1 more not listed; retrieve them via the Exa API.
3Cited by10 opinions
- In Re LongCourt of Customs and Patent Appeals · 1936
- Jenks v. KnightCourt of Customs and Patent Appeals · 1937
- Bettis v. Patterson-Ballagh CorporationDistrict Court, S.D. California · 1936
- Nystrom v. MancusoCourt of Customs and Patent Appeals · 1933
- Stresau v. IpsenCourt of Customs and Patent Appeals · 1935
5 more not listed; retrieve them via the Exa API.