Legal Opinion
National Waste Co., Inc. v. Spring Packing Corp
Court of Appeals for the Seventh Circuit
Decided March 9, 1953No. 10654_1PublishedCited by 6 opinions
1Opinion of the Court
MAJOR, Chief Judge.
This suit charged defendant with the infringement of Patent No. 2,499,333, applied for by George' Schulein May 12, 1948, and issued to plaintiff February 28, 1950. The patent (sometimes referred to as the Schulein patent) is entitled “Spring Packing,” and relates to packing material of waste having a plurality of springs embedded therein. The product is known as spring journal box packing, called “spring packing,” and is used to pack journal boxes on railroad cars. It consists of common waste in which the metallic springs are embedded.
Defendant answered, denying…
2Cases cited5 opinions
- Davis v. HamlinIllinois Supreme Court · 1883
- Lukens Steel Co. v. American Locomotive Co.Court of Appeals for the Second Circuit · 1952
- National Wire Bound Box Co. v. HealyCourt of Appeals for the Seventh Circuit · 1911
- Grip Nut Co. v. SharpCourt of Appeals for the Seventh Circuit · 1945
- Jacoby v. Shell Oil Co.Court of Appeals for the Seventh Circuit · 1952
3Cited by6 opinions
- Flynn & Emrich Company v. Henry B. Greenwood and Greenwood Engineering Company, Inc.Court of Appeals for the Fourth Circuit · 1957
- Starzec v. KidaSupreme Court of Connecticut · 1981
- In Re Las Colinas, Inc.District Court, D. Puerto Rico · 1968
- Kennedy v. WrightDistrict Court, C.D. Illinois · 1988
- Frank P. Salisbury v. Arnold Tibbetts and George SanfordCourt of Appeals for the Tenth Circuit · 1958
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