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.)
Curtis Leonard E
Original Assignee
Curtis Leonard E
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 Curtis Leonard EfiledCriticalCurtis Leonard E
Priority to ES2438ApriorityCriticalpatent/ES2438A1/es
Publication of ES2438A1publicationCriticalpatent/ES2438A1/es