Air purifier
Stutzer , et al. August 18, 1
U.S. patent number D291,484 [Application Number 06/710,019] was granted by the patent office on 1987-08-18 for air purifier. This patent grant is currently assigned to Rowenta-Werke GmbH. Invention is credited to Joachim Grutzke, Franz A. Stutzer.
| United States Patent | D291,484 |
| Stutzer , et al. | August 18, 1987 |
Air purifier
Claims
The ornamental design for a air purifier, as shown and described.
| Inventors: | Stutzer; Franz A. (Offenbach am Main, DE), Grutzke; Joachim (Offenbach am Main, DE) |
|---|---|
| Assignee: | Rowenta-Werke GmbH
(DE) |
| Appl. No.: | 06/710,019 |
| Filed: | March 11, 1985 |
Foreign Application Priority Data
| Sep 14, 1984 [DE] | 5 MR 10 554 | |||
| Current U.S. Class: | D23/364 |
| Field of Search: | ;D23/146-150 ;55/80,97-99,101,122,282,316,467,279 ;261/DIG.42,DIG.43,DIG.65,DIG.17 ;98/94 ;48/195 ;428/905 ;128/202.25 |
References Cited [Referenced By]
U.S. Patent Documents
| D215719 | October 1969 | Julkenbeck |
| D258759 | March 1981 | Johnson |
| D274837 | July 1984 | Lynch et al. |
| D279215 | June 1985 | Manjo et al. |
| D281618 | December 1985 | Grube |
Assistant Examiner: Vinson; Brian N.
Description
FIG. 1 is a top and front perspective view of an air purifier showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a side elevational view thereof;
FIG. 4 is an opposite side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a rear elevational view thereof; and
FIG. 7 is a bottom plan view thereof.
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