Fan-forced heater
First Claim
Patent Images
1. The ornamental design for a fan-forced heater, as shown in the accompanying drawing.
1 Assignment
0 Petitions
Accused Products
16 Citations
1 Claim
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1. The ornamental design for a fan-forced heater, as shown in the accompanying drawing.
Specification
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Current AssigneeElektro-Warmetechnik Siegfried PETZ Company Flachslanderstrasse8
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Original AssigneeElektro-Warmetechnik Siegfried PETZ Company
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InventorsSchade, Hans U.
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Primary Examiner(s)NOT, DEFINED
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Application NumberUS06/359,178Time in Patent Office1,028 DaysField of SearchD23/122-124, 219/366, 219/367, 219/368, 219/369, 219/370, 219/377US Class CurrentD23/335CPC Class CodesN/A
