Welding wire package
US7377388B2 · kind B2 · utility
26Cited by
28References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 15, 2004 |
| Grant date | May 27, 2008 |
| Priority date | — |
| Expiry date | Mar 14, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D85/04
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A 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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.