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.)
Expired
Application number
CA 14498
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.)
PRODUCTS DEV Inc A CORP ORGANIZED UNDER LAWS OF ILLINOIS
PRODUCTS DEV Inc A CORP ORGANIZED UNDER LAWS OF STATE OF ILLINOIS
Original Assignee
PRODUCTS DEV Inc A CORP ORGANIZED UNDER LAWS OF ILLINOIS
PRODUCTS DEV Inc A CORP ORGANIZED UNDER LAWS OF STATE OF ILLINOIS
Publication date
Priority to CA 14498priorityCriticalpatent/CA14498S/en
Application grantedgrantedCritical
Publication of CA14498SpublicationCriticalpatent/CA14498S/en