Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HI-TECH ENGINEERING Inc
Original Assignee
Otto A. Huiber
Hi-Tech Engineering, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Otto A. Huiber, Hi-Tech Engineering, Inc.filedCriticalOtto A. Huiber
Publication of CA2149356A1publicationCriticalpatent/CA2149356A1/fr