Activity eye wear
Patent 6513171 Issued on February 4, 2003. Estimated Expiration Date: 
November 3, 2020. 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.
November 3, 2020. 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 D177581 Double lens goggle Photochromic light valve Frameless goggle and method of making the same D299356 Headband structure D309619 Detachable mono-glass sports goggles D323665 D354972 InventorAssigneeApplicationNo. 705568 filed on 11/03/2000US Classes:2/436, By ventilation of shield351/43Floating or underwater typeExaminersPrimary: Calvert, John J.Assistant: Moran, Katherine Attorney, Agent or FirmInternational ClassA61F 009/02AbstractActivity eye wear includes brow bar member, at least one lens, and retainer cord member, with the eye wear not including conventional bow, or temple, pieces.Other References
Field of SearchHaving unitary frameDetachable lens-mounting By nose-rest Goggles Connected at center Foldable or collapsible By ventilation of shield SPECTACLES AND EYEGLASSES Floating or underwater type With antiglare or shading With lens suspension bar (e.g., torsion bar) With nose grip, nose guard, pad, or cushion Detachable | |
