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USD333181S - Electric engine heater - Google Patents

Electric engine heater Download PDF

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Publication number
USD333181S
USD333181S US07/641,116 US64111691F USD333181S US D333181 S USD333181 S US D333181S US 64111691 F US64111691 F US 64111691F US D333181 S USD333181 S US D333181S
Authority
US
United States
Prior art keywords
electric engine
engine heater
heater
electric
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
US07/641,116
Inventor
Bengt Ode
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.)
Volvo AB
Original Assignee
Volvo AB
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 Volvo AB filed Critical Volvo AB
Assigned to AKTIEBOLAGET VOLVO reassignment AKTIEBOLAGET VOLVO ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: ODE, BENGT
Application granted granted Critical
Publication of USD333181S publication Critical patent/USD333181S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a top and right side perspective view of an electric engine heater showing my new design;
FIG. 2 is a bottom and left side perspective view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is an elevational view thereof from the left of FIG. 6; and,
FIG. 8 is an elevational view from the right of FIG. 6.

Claims (1)

  1. The ornamental design for an electric engine heater, as shown and described.
US07/641,116 1990-07-13 1991-01-14 Electric engine heater Expired - Lifetime USD333181S (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE19901536 1990-07-13
SE90-1536 1990-07-13

Publications (1)

Publication Number Publication Date
USD333181S true USD333181S (en) 1993-02-09

Family

ID=70739755

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/641,116 Expired - Lifetime USD333181S (en) 1990-07-13 1991-01-14 Electric engine heater

Country Status (1)

Country Link
US (1) USD333181S (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1491950A (en) 1923-01-05 1924-04-29 Harrison Wilfrid Matthew Means for vaporizing fuel for internal-combustion engines
US2838648A (en) 1956-12-21 1958-06-10 Ladue Robert Engine heating device
US4844029A (en) 1985-06-04 1989-07-04 Ngb Spark Plug Co., Ltd. Heater for starting engine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1491950A (en) 1923-01-05 1924-04-29 Harrison Wilfrid Matthew Means for vaporizing fuel for internal-combustion engines
US2838648A (en) 1956-12-21 1958-06-10 Ladue Robert Engine heating device
US4844029A (en) 1985-06-04 1989-07-04 Ngb Spark Plug Co., Ltd. Heater for starting engine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
J. C. Whitney & Co. Cat. p. 27, Engine Heater, lower right side of page.

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