Patent
   D279029
Priority
Sep 30 1982
Filed
Sep 30 1982
Issued
May 28 1985
Expiry
May 28 1999
Assg.orig
Entity
unknown
7
10
n/a
The ornamental design for a blower unit for portable heater, as shown.

FIG. 1 is a top left rear perspective view of a blower unit for a portable heater, showing my new design;

FIG. 2 is a lower right front perspective view thereof; and

FIG. 3 is a front elevational view thereof.

Sieverding, Wayne F.

Patent Priority Assignee Title
6003596, Oct 12 1998 Cover for a steam radiator and for circulating air therepast
7591301, Sep 13 2005 Johnson Matthey Public Limited Company Low-cost high-temperature heat exchanger
7594326, Sep 13 2005 Johnson Matthey Public Limited Company Method for making a low-cost high-temperature heat exchanger
8047272, Sep 13 2005 Johnson Matthey Public Limited Company High-temperature heat exchanger
D489122, Jan 10 2002 Helen of Troy Limited Electric heater
D560276, Sep 13 2005 Johnson Matthey Public Limited Company Heat exchanger
D579101, May 30 2007 Johnson Matthey Public Limited Company Heat exchanger
Patent Priority Assignee Title
1590948,
1745828,
2035653,
2348127,
3324938,
4379446, Apr 05 1982 PORTERLATOR, INC Fan accessory for heater
4392478, Jul 13 1981 Portable heat circulation means
4458666, Jul 31 1982 Kabushiki Kaisha Takanawa Seisakusho Warm air blow-out device for box-shaped stove
156294,
GB2021249,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 30 1982Western Manufacturing Corporation(assignment on the face of the patent)
Feb 05 1985SIEVERDING, WAYNE F Western Manufacturing CorporationASSIGNMENT OF ASSIGNORS INTEREST 0043610029 pdf
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