Breathing enhancer
Patent 5665104 Issued on September 9, 1997. Estimated Expiration Date: 
August 20, 2016. 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.
August 20, 2016. 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 1256188 2569743 2672138 3710799 InventorApplicationNo. 700213 filed on 08/20/1996US Classes:606/199, Nasal dilator128/200.24RESPIRATORY METHOD OR DEVICEExaminersPrimary: Buiz, MichaelAssistant: Mulcare, Nancy Attorney, Agent or FirmForeign Patent References
International ClassA61M 029/00AbstractA nasal dilator device comprising two molded, rigid, substantially cylindrical insert pieces fixed to each other by a connecting strip at the respective bases thereof. Each insert piece is inserted into a vestibule of the nose to expand the area of the nostril, thereby enhancing breathing. | |
