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.)
RICHARD L MCDUFFEE
Original Assignee
RICHARD L MCDUFFEE
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 RICHARD L MCDUFFEEfiledCriticalRICHARD L MCDUFFEE
Priority to ES433616ApriorityCriticalpatent/ES433616A1/es
Publication of ES433616A1publicationCriticalpatent/ES433616A1/es