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USD306302S - Welding control unit for resistance welding - Google Patents

Welding control unit for resistance welding Download PDF

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Publication number
USD306302S
USD306302S US07/178,446 US17844688F USD306302S US D306302 S USD306302 S US D306302S US 17844688 F US17844688 F US 17844688F US D306302 S USD306302 S US D306302S
Authority
US
United States
Prior art keywords
welding
control unit
resistance
resistance welding
welding control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US07/178,446
Inventor
Takatomo Izume
Michael Lalonde
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to US07/178,446 priority Critical patent/USD306302S/en
Assigned to KABUSHIKI KAISHA TOSHIBA, A CORP. OF JAPAN reassignment KABUSHIKI KAISHA TOSHIBA, A CORP. OF JAPAN ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: LALONDE, MICHAEL, IZUME, TAKATOMO
Application granted granted Critical
Publication of USD306302S publication Critical patent/USD306302S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a top, front and right side perspective view of a welding control unit for resistance welding showing our new design;
FIG. 2 is a top, rear and left side perspective view;
FIG. 3 is a front elevational view;
FIG. 4 is a right side elevational view;
FIG. 5 is a rear elevational view;
FIG. 6 is a left side elevational view;
FIG. 7 is a top plan view; and
FIG. 8 is a bottom plan view thereof.

Claims (1)

  1. The ornamental design for a welding control unit for resistance welding, as shown.
US07/178,446 1988-04-07 1988-04-07 Welding control unit for resistance welding Expired - Lifetime USD306302S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/178,446 USD306302S (en) 1988-04-07 1988-04-07 Welding control unit for resistance welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/178,446 USD306302S (en) 1988-04-07 1988-04-07 Welding control unit for resistance welding

Publications (1)

Publication Number Publication Date
USD306302S true USD306302S (en) 1990-02-27

Family

ID=64557672

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/178,446 Expired - Lifetime USD306302S (en) 1988-04-07 1988-04-07 Welding control unit for resistance welding

Country Status (1)

Country Link
US (1) USD306302S (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD682646S1 (en) * 2010-09-29 2013-05-21 Bolttech, Inc. Control unit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD252568S (en) 1977-06-22 1979-08-07 Comstock Wilford K Housing for electrical circuits
USD287360S (en) 1985-11-07 1986-12-23 Danfoss A/S Casing for electrical equipment
US4712157A (en) 1987-03-16 1987-12-08 General Electric Company Stud mounted non-metallic electric enclosure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD252568S (en) 1977-06-22 1979-08-07 Comstock Wilford K Housing for electrical circuits
USD287360S (en) 1985-11-07 1986-12-23 Danfoss A/S Casing for electrical equipment
US4712157A (en) 1987-03-16 1987-12-08 General Electric Company Stud mounted non-metallic electric enclosure

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Mitsubishi Programable Controllers Catalog, cover.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD682646S1 (en) * 2010-09-29 2013-05-21 Bolttech, Inc. Control unit

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