Ventilated sport goggles
Patent 5519896 Issued on May 28, 1996. Estimated Expiration Date: 
April 13, 2015. 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 13, 2015. 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 613186 2296634 2388205 3141172 3517393 3708224 Frameless goggle and method of making the same Protective goggles Goggle engaging face mask device and method Protective goggle and lens with adjustable ventilation Patent #: 5363512 InventorApplicationNo. 421521 filed on 04/13/1995US Classes:2/436, By ventilation of shield2/448Including temple elementExaminersPrimary: Crowder, C. D.Assistant: Neas, Michael A. Foreign Patent References
International ClassesA61F 009/029 424 AbstractA pair of goggles for protecting and ventilating eyes of an individual. The inventive device includes a lens positionable over the individual's eyes. A mounting assembly is coupled to laterally opposed sides of the lens and is extendable about a head of an individual to secure the device relative thereto. Vent assemblies are directed through the lens and cooperate to circulate ram air between the lens and a wearer to preclude a formation of fog and moisture within the lens.Field of SearchGogglesIncluded in shield for eyes Having antifog shield or lens By ventilation of shield Via tortuous air path Including temple element And side shield And connection to frame Pivoted side shield On head band Foldable or collapsible And detachable face plate And wide-angle lens Having lens-cover plate With movable element external Having unitary frame Detachable lens-mounting Having wide-angle lens With moisture prevention or absorption | |
