USD333181S - Electric engine heater - Google Patents
Electric engine heater Download PDFInfo
- 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
Links
Images
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)
- The ornamental design for an electric engine heater, as shown and described.
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)
| 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 |
-
1991
- 1991-01-14 US US07/641,116 patent/USD333181S/en not_active Expired - Lifetime
Patent Citations (3)
| 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)
| Title |
|---|
| J. C. Whitney & Co. Cat. p. 27, Engine Heater, lower right side of page. |
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