The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 12, 1976
Filed:
Aug. 01, 1975
Applicant:
Inventor:
John Thomas Stephan, Longview, WA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A23L / ;
U.S. Cl.
CPC ...
426-1 ;
Abstract
Fish eggs which have been rendered hard and substantially opaque by coagulation of their protein content are made into fish egg bait by treating them with an aqueous acid solution of urea, i.e. with an acid salt of urea, and under conditions predetermined to swell and plasticize the eggs and render them substantially translucent.
Stephan, John. (1976). Urea-treating fish egg bait in acid medium (U.S. Patent No. 3985900). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3985900
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile