Oil heater - Matsushita Electric Industrial Co., Ltd.

Title:

Oil heater

United States Patent D276067

Inventors:

Mori, Daisaku (Nara, JP)
Sakakibara, Seiichi (Osaka, JP)

Application Number:

D/289643

Publication Date:

10/23/1984

Filing Date:

08/03/1981

Export Citation:

Assignee:

Matsushita Electric Industrial Co., Ltd. (Osaka, JP)

Primary Class:

D23/336

Field of Search:

D23/122, D23/123, D23/124, D23/119, D23/120, D23/121, 126/92-97

View Patent Images:

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US Patent References:

3367318	Petroleum heater	February, 1968	Murakami et al.	126/96
3085563	Burner baffle	April, 1963	Murphy	126/96

Other References:

Hardware Age, Jul. 1980, p. 30, Corona Oil Heater on left.
Hardware Age, 1977, p. 103, Kerosene Heater on right.

Primary Examiner:

Kemper, Catherine E.

Attorney, Agent or Firm:

Sughrue, Mion Zinn Macpeak And Seas

Claims:

1. The ornamental design for an oil heater, as shown.

Description:

FIG. 1 is a front, top and right side perspective view of a portable oil heater showing our new design;

FIG. 2 is a rear, bottom and left side perspective view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof; and

FIG. 5 is a top plan view thereof.