United States Patent: RE34867 ( 1

Issue Date: F

Patent Grant RE34867

U.S. patent number [Application Number ] was granted by the patent office on 1995-02-28 for united states patent: re34867 ( 1.


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United States Patent RE34,867
Issue Date: February 28, 1995
Current U.S. Class: D23/351; D23/333
Current CPC Class: F24F 1/04 (20130101); F24F 1/022 (20130101)
Current International Class: F24F 1/02 (20060101)
Field of Search: ;D23/351,333,314,328,332,335,336 ;62/237,262 ;454/233

References Cited [Referenced By]

U.S. Patent Documents
D299524 January 1989 Din-Her
1933771 November 1933 Strang et al.
2722810 November 1955 Maniscalco, Sr.

Other References

"Pinguino", DeLonghi, Jun. 27, 1989. .
House & Home, Apr. 1958, p. 196, Compact Gas-Fired Space Heater, top right side of page. .
Electrical Merchandising, Apr. 1947, p. 231, Reznor Gas Fired Unit Heater, bottom left side of page. .
"Klimageraet K 18", Aus Erfahrung Gut, published prior to Jun. 1990. .
"Cool Mini", Toshiba, Jul. 1982. .
"PFR-4001 J" Mitsubishi, Jun. 8, 1979. .
"Clean Heater VKC-422E", Mitsubishi, Jan. 1979..

Primary Examiner: Lichtenstein; Lisa P.
Attorney, Agent or Firm: Banner, Birch, McKie & Beckett


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