WELDING GUN HAVING NON-THREADING CONTACT TIP

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United States of America Patent

SERIAL NO

15072327

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A nozzle assembly for a wire-feed welding implement is disclosed, comprising a threadless contact tip and a movable member. The movable member includes an opening extending longitudinally through the movable member. The threadless contact tip is positionable within the opening, and an end portion is configured to direct gas towards a workpiece. The assembly further includes a flange portion extending transversely to the opening. The movable member is configured to be secured to the wire-feed welding implement in a position in which the flange portion urges the threadless contact tip towards the wire-feed welding implement. A movable member is also disclosed having an opening, end portion and flange portion. A method of securing a threadless contact tip to a wire-feed welding implement with a movable member is also disclosed, comprising positioning the threadless contact tip and securing the movable member to the wire-feed welding implement with a flange portion.

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Patent Owner(s)

Patent OwnerAddress
ILLINOIS TOOL WORKS INC155 HARLEM AVENUE GLENVIEW IL 60025

International Classification(s)

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  • 2016 Application Filing Year
  • B23K Class
  • 2440 Applications Filed
  • 1724 Patents Issued To-Date
  • 70.66 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Giese, William R Beecher, US 22 286

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  • 0 Citation Count
  • B23K Class
  • 0 % this patent is cited more than
  • 9 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges2447881022397211101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7081 - 90100 +050100150200250300350400450500550600650700750800850

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