Airplane safety body passenger compartment
Patent 4699336 Issued on October 13, 1987. Estimated Expiration Date: 
May 8, 2006. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
May 8, 2006. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 1760061 1895256 2066810 2077910 Aircraft safety apparatus Patent #: 4298177 InventorApplicationNo. 06/860903 filed on 05/08/1986US Classes:244/140Passenger compartmentExaminersPrimary: Peters, Joseph F. Jr.Assistant: Corl, Rodney Attorney, Agent or FirmInternational ClassesB64C 1/32 (20060101)B64C 1/00 (20060101) AbstractAn airplane safely body passenger compartment is provided which contains a mechanism for ejecting the passenger compartment from an elongated receptacle in the fuselage when an airplane is in danger of crashing so that parachutes will gently float the passenger compartment to the earth. | |
