Welding wire package
Patent 7377388 Issued on May 27, 2008. Estimated Expiration Date: 
November 15, 2024. 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 15, 2024. 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 1640368 2713938 2724538 2869719 2929496 2974850 3244347 3491876 3843071 Wire shipping and dispensing package InventorsAssigneeApplicationNo. 10988892 filed on 11/15/2004US Classes:206/408, With content positioner206/397, Wrapped, boxed, or secured through roll core206/389FOR ROLL OR REELExaminersPrimary: Yu, MickeyAssistant: Reynolds, Steven A. Attorney, Agent or FirmForeign Patent References
International ClassB65D 85/04AbstractA package for containing and dispensing wire from a coil of welding wire. The package having an outer layer with a bottom and an outer side wall having an upper edge defining a box opening for removing the wire from the package. The package further including an inner core positioned within the inner cylindrical opening of the wire coil wherein the inner core has a base supported by the package bottom and an oppositely facing core top. The core base being generally maintained relatively to the package bottom to prevent the core from “walking-up” the wire coil and the core top being allowed to tilt as the wire exits the package.Field of SearchWith content positionerTubular housing with attached end wall FOR ROLL OR REEL With pay-out aperture Centrally attached Wrapped, boxed, or secured through roll core With material end retainer Mounted coil holder or spindle (e.g., dispenser or mandrel) Dispensing container With coil supporting hub Particular spindle formation Particular frame formation STRAND UNWINDING DEVICE HOLDER FOR COILED STRAND With particular guide or guard Axial material delivery | |
