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.)
John G Witte & Brothers
Original Assignee
John G Witte & Brothers
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 John G Witte & BrothersfiledCriticalJohn G Witte & Brothers
Priority to ES7651ApriorityCriticalpatent/ES7651A1/es
Publication of ES7651A1publicationCriticalpatent/ES7651A1/es
ES7651A1887-12-061887-12-06Mejoras en los aparatos que se aplican a las puertas para dominar o detener el movimiento de las mismas.
ExpiredES7651A1
(es)