Dual mode germicidal apparatus
Patent 4896042 Issued on January 23, 1990. Estimated Expiration Date: 
September 6, 2008. 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.
September 6, 2008. 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 3662175 Portable germicidal ultraviolet lamp Patent #: 4786812 InventorAssigneeApplicationNo. 240608 filed on 09/06/1988US Classes:250/435, Including a flowthrough transfer means250/492.1, IRRADIATION OF OBJECTS OR MATERIAL250/504H, Hand-held250/504R, Ultraviolet or infrared source422/24UltravioletExaminersPrimary: Berman, Jack I.Attorney, Agent or FirmInternational ClassA61L 002/10AbstractA dual mode germicidal lamp is disclosed having a base section with a fan and filters and a germicidal lamp section with a handle and switch means which can be moved by hand over surfaces to be sterilized and plugged into the base section to allow air to be drawn across the lamps and sterilized. | |
