Oral cleansing device
Patent 5934902 Issued on August 10, 1999. Estimated Expiration Date: 
April 16, 2018. 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.
April 16, 2018. 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 2370725 2939830 3669274 3680705 Dental syringe Water treatment device and method for manufacturing same Insulated switch arrangement for electric motor Magnetic water conditioner Magnetic fluid treating apparatus Oral hygiene appliances InventorApplicationNo. 061681 filed on 04/16/1998US Classes:433/80, Having intra-oral dispensing means601/162, Dental (e.g., Waterpick@)601/165With means for connection to fluid sourceExaminersPrimary: Wilson, John J.Assistant: Hilsmier, Patrick A. Attorney, Agent or FirmInternational ClassA61G 017/02AbstractThe oral cleansing device assembly is an oral hygiene tool which relies upon weak strength and small sized magnets in order to effect a change in the resonance and/or polarity of the water molecules such that the water is effective for cleaning debris, scale, and plaque from the teeth, gums, tongue, and oral cavity in general. The oral cleansing device assembly has a non-metallic housing which contains the magnets and tubing through which water passes when the device is in operation; the housing also doubles as a handle. The oral cleansing device assembly has jet-tips for discharging the water into an oral cavity; the jet-tips are attachable to a quick-connector within the housing of the oral cleansing device assembly. The oral cleansing device assembly is ideal and safe to use for any adult or child who seeks to avoid exposure to electromagnetic fields and who wishes to avoid use of high water pressure in their mouth care routine. The oral cleansing device assembly is a user-friendly alternative for mouth care and hygiene, and is effective at removing unwanted debris, plaque, and scale from the mouth, teeth, gums, and tongue, resulting in fresher breath and improved dental health. | |
