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. 22, 1990
Filed:
Mar. 14, 1989
John D Wilson, Sandton, ZA;
Corstor (Proprietary) Limited, Johannesburg, ZA;
Abstract
A tray for cylindrical geological cores comprises a base plate of sheet material shaped to have therein longitudinally extending grooves which are each in the shape of a frustum of a triangle so that the cores can rest against the triangular sides. The tray has robust side members below support surfaces at its edges running parallel to the grooves whereby a second similar tray can be stacked thereon. At its ends the core tray has handles which serve as transverse re-inforcing means for the core. The shape of these handles is such that information about the cores in the tray can be recorded thereon. Drain holes are provide in the tray at the ends of the grooves to permit any water that might have entered the tray to escape.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile