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:
Jan. 17, 2017
Filed:
Jan. 06, 2012
Applicant:
Mark Edward Scopes, London, GB;
Inventor:
Mark Edward Scopes, London, GB;
Assignee:
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 7/26 (2006.01); E21B 7/04 (2006.01); E21B 7/06 (2006.01); E21B 47/022 (2012.01);
U.S. Cl.
CPC ...
E21B 7/26 (2013.01); E21B 7/04 (2013.01); E21B 7/068 (2013.01); E21B 47/022 (2013.01);
Abstract
A ram for boring through soil, including an elongate body terminating at one end in a head, wherein during use the head is separated from the body to form a channel therebetween for the soil to pass through from one side of the ram to another side of the ram.