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Patent
   D720784
Priority
May 30 2014
Filed
May 30 2014
Issued
Jan 06 2015
Expiry
Jan 06 2029
Inventors
Hassan, Kh…
Assg.orig
Victor Equ…
Assg.curr
Victor Equ…
Entity
unknown
Referenced by
22
References
23
Maint.:
n/a
The ornamental design for a heavy duty contact tip, as shown and described.

FIG. 1 is a front perspective view of the heavy duty contact tip;

FIG. 2 is a top perspective view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a front view thereof; and,

FIG. 5 is a rear view thereof.
INVENTORS:

Hassan, Khalid

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D735787, Sep 22 2014 Victor Equipment Company Tapered nozzle
D736285, Sep 22 2014 Victor Equipment Company Tapered contact tip
D744560, Sep 22 2014 Victor Equipment Company Tapered contact tip
D747377, Oct 31 2014 Victor Equipment Company Medium duty tapered contact tip
D747378, Oct 31 2014 Victor Equipment Company Adapter sleeve for an arc welding apparatus
D748173, Oct 31 2014 Victor Equipment Company Heavy duty tapered contact tip
D748174, Nov 01 2014 Victor Equipment Company Heavy duty contact tip
D762253, Jul 29 2011 JAPAN TRANSPORT ENGINEERING COMPANY Friction stir welding tool
D776177, Oct 13 2015 Lincoln Global, Inc. Air cooled plasma torch electrode
D777812, Oct 13 2015 Lincoln Global, Inc. Liquid cooled plasma torch electrode
D813278, May 10 2012 OERLIKON METCO (US) INC. Electrode
D858229, Jan 19 2018 Interchangeable tool tip system
D885447, Aug 01 2017 STAS INC. Rotor and shaft assembly
D908150, May 08 2020 Luvata Ohio, Inc. Welding cap
D941377, Apr 22 2020 Female insulator cap for use with a welder terminal lead
D941897, Apr 22 2020 Female insulator cap for use with a welder terminal lead
D963010, Apr 22 2020 Male insulator cap for use with a welder terminal lead
D966363, Apr 22 2020 Male insulating cap
ER5830,
ER8325,
ER8332,
ER9830,
THIS PATENT REFERENCES THESE PATENTS:
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D269519, Dec 02 1980 GCE GAS CONTROL EQUIPMENT AB, A CORP OF SWEDEN Nozzle for a cutting torch
D290807, Aug 13 1984 The Nippert Company Resistance welding electrode
D365345, Aug 03 1992 ESAB Welding Products, Inc. Plasma torch electrode
D369648, Feb 19 1992 Compri Technic Pty. Ltd. Pneumatic gun nozzles
D402298, May 23 1996 Kabushiki Kaisha SMK Contact tip for an arc welder
D409211, May 23 1996 Kabushiki Kaisha S M K Contact tip for an arc welder
D417459, Mar 11 1998 Komatsu Ltd. Electrode for a plasma arc torch
D420374, Jul 18 1996 Trafimet S.p.A. Welding torch electrode
D446231, Aug 21 2000 KOMATSU INDUSTRIES CORPORATION Nozzle for a plasma arc torch
D446530, Aug 21 2000 KOMATSU INDUSTRIES CORPORATION Electrode for a plasma arc torch
D456680, May 07 2001 Protective cap for a hot air blower
D492709, Sep 04 2002 Victor Equipment Company Plasma arc torch tip with swirl holes
D499124, Oct 30 2003 KOMATSU INDUSTRIES CORPORATION Nozzle for plasma arc torch
D501632, Jan 30 2003 Victor Equipment Company Vented shield for a plasma arc torch
D527401, Mar 31 2004 Gunma Koike Co., Ltd. Electrode for a plasma torch
D580960, Apr 24 2008 KOMATSU INDUSTRIES CORPORATION Nozzle for plasma cutting machine
D696321, Mar 07 2013 Nordson Corporation Cuff for a hot melt adhesive hose
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Nov 08 2013HASSAN, KHALIDVictor Equipment CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0330030817 pdf
May 30 2014Victor Equipment Company(assignment on the face of the patent)
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