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:
Jun. 28, 1988
Filed:
Feb. 19, 1987
Keith B Jefferts, Shaw Island, WA (US);
Northwest Marine Technology, Inc., Shaw Island, WA (US);
Abstract
In a method for tagging members of a large homogenous group of macro-organisms so that each macro-organism is assigned to a respective one of a plurality of statistically equivalent subgroups, successive segments of wire are cut from a continuous length of wire indelibly marked along the length thereof with a plurality of identification codes at least equal in number to the members of the large homogenous group to be tagged. Each identification code includes a plurality of longitudinally extending multidigit binary words and a circumferentially extending multidigit binary word. The circumferentially extending binary word in any identification code has one of a plurality of different values, each of the values occurring in a number of the identification codes substantially equal to the total number of macro-organisms divided by the number of the subgroups. The different values of the subgroup identification word follow one another along the length of the wire in a pre-established repeating sequence or randomly.