Atomizer for fluids, preferably an inhalation device
Patent 4294407 Issued on October 13, 1981. Estimated Expiration Date: 
December 17, 1999. 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.
December 17, 1999. 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 3738574 Medical inhalation device for the treatment of diseases of the respiratory tract Patent #: 4119096 InventorsAssigneeApplicationNo. 06/104581 filed on 12/17/1979US Classes:239/102.2, By electric transducer (e.g., piezoelectric crystal)128/200.16, Ultrasonic239/338Material atomized in holder (e.g., nebulizer)ExaminersPrimary: Kashnikow, AndresAttorney, Agent or FirmInternational ClassesA61M 11/00 (20060101)B05B 17/06 (20060101) B05B 17/04 (20060101) Foreign Application Priority Data1978-12-19 DEAbstractAtomizer for fluid, including an atomizer housing, a unitary fluid container removably inserted in the housing, an atomizing element activatable by ultrasonic flexural vibrations being disposed in the housing, means integral with the fluid container for transporting the fluid from the fluid container to the atomizing element, and manually activatable means for operating the transporting means and atomizing element.Field of SearchUltrasonic | |
