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:
Sep. 14, 1976
Filed:
Apr. 14, 1975
Applicant:
Inventor:
Richard Parkinson, Sylmar, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
73 73 ;
Abstract
A method and apparatus for determining the approximate optimum moisture content required to facilitate compaction of earthy and/or granular material wherein a sample of the material to be compacted is subjected to compressive force while contained within a container and then removed therefrom and examined for behavior characteristics which give indication of its existant moisture content relative to the optimum requirement for best compaction of the sampled material.
Parkinson, Richard. (1976). Method of determining relative moisture content of earthy material (U.S. Patent No. 3979947). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3979947
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile