Dual fenestrated surgical drape with a flap capable of covering and isolating either fenestration
Patent 4196723 Issued on April 8, 1980. Estimated Expiration Date: 
October 6, 1998. 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.
October 6, 1998. 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 1724443 3799161 3910268 3926185 Reinforced double-fenestrated surgical drape Cardiovascular drape Patent #: 4027665 InventorAssigneeApplicationNo. 05/949239 filed on 10/06/1978US Classes:128/854With cover (flap)ExaminersPrimary: Trapp, Lawrence W.Attorney, Agent or FirmInternational ClassesA61B 19/08 (20060101)A61B 19/00 (20060101) AbstractA surgical drape having first and second fenestrations formed therein. A flap is hingedly affixed to the surgical drape between the first and second fenestrations. The flap is shiftable between a first position in which it covers and isolates the first fenestration and a second position in which it covers and isolates the second fenestration. Means may also be provided to secure the flap in either or both of the its first and second positions. | |
