ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). reassignment JOHNSON RESEARCH & DEVELOPMENT COMPANY, INC. 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 Research and Development Co Inc filed Critical Johnson Research and Development Co Inc Priority to US09/448,747 priority Critical patent/US6321737B1/en Assigned to JOHNSON RESEARCH & DEVELOPMENT COMPANY, INC. Original Assignee Johnson Research and Development Co Inc 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 or warranty as to the accuracy of the list.) Applewhite Jeffrey Shane Matthews Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US09/448,747 Inventor Lonnie G. Google Patents US6321737B1 - Toy rocket launcherÄownload PDF Info Publication number US6321737B1 US6321737B1 US09/448,747 US44874799A US6321737B1 US 6321737 B1 US6321737 B1 US 6321737B1 US 44874799 A US44874799 A US 44874799A US 6321737 B1 US6321737 B1 US 6321737B1 Authority US United States Prior art keywords pressure release valve launch tube conduit actuation Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.
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