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. 16, 2000
Filed:
Oct. 08, 1998
J Donald Brock, Chattanooga, TN (US);
M Earl Edwards, Jr, Trenton, GA (US);
Robert Ronald Collins, Mansfield, GA (US);
Thomas Scott Cloninger, Chattanooga, TN (US);
Pavement Technology, Inc., Rossville, GA (US);
Abstract
A sample collector for aggregate material is provided. The collector includes a collector frame having a probe that is shaped so as to be insertable along a defined axis into a quantity of aggregate material. The collector also includes a plurality of elongate support rods. The first end of each rod is attached to the probe, and a seat is provided to which the second end of each of the support rods is attached. Each rod is arranged so as to be substantially parallel to the axis, and the rods are spaced apart from each other so as to define a collection space. The collector also includes a sleeve which is adapted to slide over the collector frame between an open position which exposes the collection space and a closed position which encloses the collection space. A sliding mechanism is also provided for sliding the sleeve over the collector frame between the open position and the closed position.