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.)
Johnson Edward Crawford
Original Assignee
Johnson Edward Crawford
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 Johnson Edward CrawfordfiledCriticalJohnson Edward Crawford
Priority to ES12160ApriorityCriticalpatent/ES12160A1/en
Publication of ES12160A1publicationCriticalpatent/ES12160A1/en