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.)
Pittsburgh Riste Glass Co
Original Assignee
Pittsburgh Riste Glass Co
Filing date
Publication date
Application filed by Pittsburgh Riste Glass CofiledCriticalPittsburgh Riste Glass Co
Application grantedgrantedCritical
Publication of AU246850B2publicationCriticalpatent/AU246850B2/en
Publication of AU717661ApublicationCriticalpatent/AU717661A/en