U.S. patent number D308,413 [Application Number 07/008,918] was granted by the patent office on 1990-06-05 for combined humidifier and fan heater unit. This patent grant is currently assigned to Well Men Industrial Co. Ltd.. Invention is credited to Man K. Wong.
United States Patent | D308,413 |
Wong | June 5, 1990 |
Inventors: | Wong; Man K. (Quarry Bay, HK) |
---|---|
Assignee: | Well Men Industrial Co. Ltd.
(HK) |
Appl. No.: | 07/008,918 |
Filed: | January 29, 1987 |
Sep 18, 1986 [GB] | 1036787 | |||
Current U.S. Class: | D23/356; D23/370 |
Field of Search: | ;D23/356,370,355,314 ;219/271,275,276,362 ;261/91 |
D207360 | April 1967 | Rawson, Jr. |
D296583 | July 1988 | Barradas |
3105892 | October 1963 | Knapp |
3348822 | October 1967 | Vieceli et al. |
3914349 | October 1975 | Stipanuk |
16250 | Jan 1985 | JP | |||
Washington Post, 9/24/70, p. E--13, 2-speed Portable Humidifier, top left side of page. . Home Furnishings Daily, Sep. 19, 1958, p. 10, Carrier Corporation Portable Heater & Dehumidifier. . Spiegel Sales Catalogue, Mar. 1960, p. 58, Electric Radiant Infra-Red Heater 2, top left side of page.. |
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