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:
May. 15, 1990
Filed:
Mar. 08, 1989
Applicant:
Inventors:
Mark L Cozine, Lincoln, NE (US);
Norval L Papke, Jr, Cortland, NE (US);
Loren F Hansen, Lincoln, NE (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01B / ;
U.S. Cl.
CPC ...
172 22 ; 294 507 ;
Abstract
A side-ejecting double coring tine includes a pair of vertically depending tine members, each having an upper end portion with a generally rectangular cross-section, a central body portion and a lower end portion having a generally circular cross-section, the central body portion having one side open for the ejection of cores therefrom, the rectangular configuration of the upper end portion providing attachment points for a crosspiece which provides additional structural rigidity to the assembly.