Patent
   D274819
Priority
Sep 16 1982
Filed
Sep 16 1982
Issued
Jul 24 1984
Expiry
Jul 24 1998
Assg.orig
Entity
unknown
12
4
n/a
The ornamental design for a welding machine, as shown and described.

FIG. 1 is a view in perspective of a welding machine showing my new design;

FIG. 2 is a top plan view thereof, the bottom being unornamented;

FIG. 3 is a side elevational view taken from the right of FIG. 1;

FIG. 4 is a side elevational view taken from the left of FIG. 1;

FIG. 5 is a front elevational view, and

FIG. 6 is a rear elevational view.

Bouman, Mark H.

Patent Priority Assignee Title
7126084, May 20 2004 Campbell Hausfeld/Scott Fetzer Company Welder
D357263, Nov 11 1992 ESAB Aktiebolag Welding apparatus
D357927, Nov 11 1992 ESAB Aktiebolag Welding apparatus
D590853, Jun 14 2007 Hakko Corporation Soldering controller
D653271, Jun 22 2011 Lincoln Global, Inc. Wire feeder enclosure
D666645, May 28 2010 Hakko Corporation Preheater for melting solder
D762254, Dec 17 2014 Hakko Corporation Controller for soldering iron
D762754, Dec 17 2014 Hakko Corporation Controller for desoldering tool
D780241, Nov 27 2015 Hakko Corporation Controller for soldering iron
D829790, Nov 27 2017 GUANGZHOU YIHUA ELECTRONIC EQUIPMENT CO , LTD Soldering station
D832321, Nov 22 2017 GUANGZHOU YIHUA ELECTRONIC EQUIPMENT CO , LTD Soldering station
D832901, Nov 22 2017 GUANGZHOU YIHUA ELECTRONIC EQUIPMENT CO , LTD Soldering station
Patent Priority Assignee Title
3320400,
188420,
210208,
D243459, Apr 10 1975 Saban Electric Corporation Welding machine
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 13 1982BOUMAN, MARK H CENTURY MFG CO , A CORP OF MN ASSIGNMENT OF ASSIGNORS INTEREST 0040890180 pdf
Sep 16 1982Century Mfg. Co.(assignment on the face of the patent)
Nov 01 1996BOOSTER PAC LLCCBP ACQUISITION CORP ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0087440896 pdf
Nov 01 1996CENTURY MFG CO CBP ACQUISITION CORP ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0087440896 pdf
Nov 05 1996CBP ACQUISITION CORP CENTURY MFG CO CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0087440947 pdf
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