Ultrasonic humidifier
Chiu , et al. February 13, 1
U.S. patent number D306,063 [Application Number 07/133,994] was granted by the patent office on 1990-02-13 for ultrasonic humidifier. This patent grant is currently assigned to Holmes Products Corp.. Invention is credited to Bernard Chiu, Richard M. O'Grady.
| United States Patent | D306,063 |
| Chiu , et al. | February 13, 1990 |
Ultrasonic humidifier
Claims
The ornamental design for an ultrasonic humidifier, as shown.
| Inventors: | Chiu; Bernard (Ashland, MA), O'Grady; Richard M. (Southington, CT) |
|---|---|
| Assignee: | Holmes Products Corp.
(Holliston, MA) |
| Appl. No.: | 07/133,994 |
| Filed: | December 17, 1987 |
| Current U.S. Class: | D23/356 |
| Field of Search: | ;D23/356,355 ;128/203.27 ;261/DIG.48,81,91 ;239/102.2 ;219/271,275,276,362 |
References Cited [Referenced By]
U.S. Patent Documents
| D287755 | January 1987 | Imai et al. |
| D288596 | March 1987 | Young Se |
Assistant Examiner: Lichtenstein; Lisa
Attorney, Agent or Firm: Kriegsman; Irving M.
Description
FIG. 1 is a perspective view of an ultrasonic humidifier showing my new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a left side elevation view thereof;
FIG. 4 is a right side elevation view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a rear elevation view thereof; and
FIG. 7 is a bottom plan view.
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