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:
Mar. 16, 2010
Filed:
Feb. 14, 2007
Applicant:
Peter Hammond, York, GB;
Inventor:
Peter Hammond, York, GB;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 7/26 (2006.01); E21B 49/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
An apparatus for in situ testing of a soil sample includes an elongate body having a hollow core and an open end, an upper barrier or means for forming an upper barrier within soil across the hollow core, and means for forming a lower barrier within soil across the hollow core such that a sample zone is defined with the hollow core between the upper and lower barriers. A fluid supply means delivers a fluid to the sample zone; and a fluid exit means removes the fluid from the sample zone.
Hammond, Peter. (2010). Apparatus for in situ testing of a soil sample (U.S. Patent No. 7677330). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7677330
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile