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:
Aug. 14, 2012
Filed:
Feb. 26, 2007
Applicants:
Ernst August Eigemann, Bochum, DE;
Ferdinand Coerschulte, Sundern, DE;
Inventors:
Ernst August Eigemann, Bochum, DE;
Ferdinand Coerschulte, Sundern, DE;
Assignee:
Minova International Limited, , GB;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21D 20/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention provides an injection bolt for use in securing a rock mass having:
Eigemann, Ernst. (2012). Injection bolt with a fixed static mixer (U.S. Patent No. 8240958). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8240958
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile