Safety device
Patent 4105190 Issued on August 8, 1978. Estimated Expiration Date: 
February 10, 1997. 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.
February 10, 1997. 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 2887983 3091215 3678886 3688440 3812978 3828856 InventorApplicationNo. 05/767579 filed on 02/10/1977US Classes:256/1, MISCELLANEOUS116/63P, Portable206/527, MISCELLANEOUS256/23SUSPENDEDExaminersPrimary: Kundrat, Andrew V.Attorney, Agent or FirmInternational ClassesE01F 13/00 (20060101)E01F 13/02 (20060101) AbstractBarrier device consisting of a fluorescent strip of fabric supported on a stretchable cord. | |
