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USD334171S - DC to DC converter - Google Patents

DC to DC converter Download PDF

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Publication number
USD334171S
USD334171S US07/815,373 US81537391F USD334171S US D334171 S USD334171 S US D334171S US 81537391 F US81537391 F US 81537391F US D334171 S USD334171 S US D334171S
Authority
US
United States
Prior art keywords
converter
view
ornamental design
side elevational
elevational view
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
US07/815,373
Inventor
John E. McDonnal
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.)
RO Assoc
Original Assignee
RO Assoc
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 RO Assoc filed Critical RO Assoc
Priority to US07/815,373 priority Critical patent/USD334171S/en
Assigned to RO ASSOCIATES reassignment RO ASSOCIATES ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: MCDONNAL, JOHN E.
Application granted granted Critical
Publication of USD334171S publication Critical patent/USD334171S/en
Assigned to WELLS FARGO BANK, NATIONAL ASSOCIATION reassignment WELLS FARGO BANK, NATIONAL ASSOCIATION PATENT AND TRADEMARK SECURITY AGREEMENT Assignors: RO ASSOCIATES INCORPORATED
Anticipated expiration legal-status Critical
Assigned to RO ASSOCIATES INCORPORATED reassignment RO ASSOCIATES INCORPORATED RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: WELLS FARGO BANK, NATIONAL ASSOCIATION, ACTING WELLS FARGO BUSINESS CREDIT
Assigned to GVEC RESOURCE IV INC. reassignment GVEC RESOURCE IV INC. SECURITY AGREEMENT Assignors: RO ASSOCIATES INCORPORATED
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front and lower right perspective view of a DC to DC converter showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a left side elevational view thereof, the right side elevational view thereof being a mirror image; and,
FIG. 4 is a bottom plan view thereof.

Claims (1)

  1. The ornamental design for a DC to DC converter, as shown and described.
US07/815,373 1991-12-31 1991-12-31 DC to DC converter Expired - Lifetime USD334171S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/815,373 USD334171S (en) 1991-12-31 1991-12-31 DC to DC converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/815,373 USD334171S (en) 1991-12-31 1991-12-31 DC to DC converter

Publications (1)

Publication Number Publication Date
USD334171S true USD334171S (en) 1993-03-23

Family

ID=70778672

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/815,373 Expired - Lifetime USD334171S (en) 1991-12-31 1991-12-31 DC to DC converter

Country Status (1)

Country Link
US (1) USD334171S (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD356291S (en) 1992-10-12 1995-03-14 Nemic-Lambda K.K. DC stabilizing power supply
USD356994S (en) 1992-10-12 1995-04-04 Nemic-Lambda K.K. DC stabilizing power supply
USD361310S (en) 1992-10-12 1995-08-15 Nemic-Lambda K.K. Noise filter
USD362839S (en) 1992-10-12 1995-10-03 Nemic-Lambda K.D. DC stabilizing power supply
USD363268S (en) 1993-08-30 1995-10-17 Power Micro, Inc. High density DC-DC converter
USD365081S (en) 1993-08-30 1995-12-12 Power Micro, Inc. High density DC-DC converter
USD369778S (en) 1992-10-12 1996-05-14 Nemic-Lambda K.K. Noise filter
USD467869S1 (en) 2001-06-19 2002-12-31 Kabushiki Kaisha Toshiba Portion of power converter
USD502684S1 (en) * 2002-11-15 2005-03-08 Nintendo Co., Ltd. Conversion adapter for game machine
USD1110252S1 (en) * 2023-07-16 2026-01-27 TruPower LLC Power storage enclosure

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3717835A (en) 1970-02-24 1973-02-20 W Roadstrum Electrical coil
USD287006S (en) 1983-07-29 1986-12-02 Termiflex Corporation Housing for electrical components and the like
US4758808A (en) 1983-08-16 1988-07-19 Tdk Corporation Impedance element mounted on a pc board
USD297928S (en) 1985-02-26 1988-10-04 Vicor Corporation DC to DC power converter
US4918417A (en) 1988-06-09 1990-04-17 Murata Manufacturing Co., Ltd. Inductor having parallel line electrodes
US4949057A (en) 1988-07-28 1990-08-14 Fujitsu Limited Distributed constant type delay line device and a manufacturing method thereof
US5075821A (en) 1990-11-05 1991-12-24 Ro Associates DC to DC converter apparatus

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3717835A (en) 1970-02-24 1973-02-20 W Roadstrum Electrical coil
USD287006S (en) 1983-07-29 1986-12-02 Termiflex Corporation Housing for electrical components and the like
US4758808A (en) 1983-08-16 1988-07-19 Tdk Corporation Impedance element mounted on a pc board
USD297928S (en) 1985-02-26 1988-10-04 Vicor Corporation DC to DC power converter
US4918417A (en) 1988-06-09 1990-04-17 Murata Manufacturing Co., Ltd. Inductor having parallel line electrodes
US4949057A (en) 1988-07-28 1990-08-14 Fujitsu Limited Distributed constant type delay line device and a manufacturing method thereof
US5075821A (en) 1990-11-05 1991-12-24 Ro Associates DC to DC converter apparatus

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD356291S (en) 1992-10-12 1995-03-14 Nemic-Lambda K.K. DC stabilizing power supply
USD356994S (en) 1992-10-12 1995-04-04 Nemic-Lambda K.K. DC stabilizing power supply
USD361310S (en) 1992-10-12 1995-08-15 Nemic-Lambda K.K. Noise filter
USD362839S (en) 1992-10-12 1995-10-03 Nemic-Lambda K.D. DC stabilizing power supply
USD369778S (en) 1992-10-12 1996-05-14 Nemic-Lambda K.K. Noise filter
USD363268S (en) 1993-08-30 1995-10-17 Power Micro, Inc. High density DC-DC converter
USD365081S (en) 1993-08-30 1995-12-12 Power Micro, Inc. High density DC-DC converter
USD467869S1 (en) 2001-06-19 2002-12-31 Kabushiki Kaisha Toshiba Portion of power converter
USD502684S1 (en) * 2002-11-15 2005-03-08 Nintendo Co., Ltd. Conversion adapter for game machine
USD1110252S1 (en) * 2023-07-16 2026-01-27 TruPower LLC Power storage enclosure

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