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. 17, 1999
Filed:
Sep. 05, 1997
Applicant:
Inventors:
Jacques Andre Saint-Pierre, Hanmer, CA;
Everett James Henderson, Whitefish, CA;
Jeffrey Nicholas Repski, Saskatoon, CA;
Guy Chevrette, St-Laurent, CA;
Peter Heinrich Hennecke, Zulpich, DE;
Wilfried Piefenbrink, Erkelenz, DE;
Werner Hensgens, Geilenkirchen, DE;
Assignees:
HDRK Mining Research Limited, Sasakatoon, CA;
WIRTH Maschinen-und Bohrgerate-Fabrik GmbH, Erkelenz, DE;
Primary Examiner:
Int. Cl.
CPC ...
E21D / ; E21C / ;
U.S. Cl.
CPC ...
299-14 ; 299-18 ; 299 61 ;
Saint-Pierre, Jacques. (1999). Automatic control system and method for a machine used for excavating (U.S. Patent No. 5938288). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5938288
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile