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The ornamental design for an air purifying unit and/or air humidifying unit, as shown and described. |
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FIG. 1 is a front, top, right side perspective view of an air purifying and/or humidifying unit showing our new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a front side elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Wirz, Peter, Zemp, Werner, Hurlimann, Mart
| Patent | Priority | Assignee | Title |
| 6902597, | Mar 20 2003 | Whirlpool Corporation | Floor standing treatment device |
| 6911060, | Mar 20 2003 | Whirlpool Corporation | Floor standing treatment device |
| 7318850, | Mar 20 2003 | Whirlpool Corporation | Floor standing treatment device |
| D983951, | Oct 22 2021 | GREE ELECTRIC APPLIANCES, INC OF ZHUHAI | Humidifier |
| D988488, | Dec 28 2021 | GREE ELECTRIC APPLIANCES, INC OF ZHUHAI | Dehumidifier |
| D989264, | Sep 30 2020 | FOSHAN SAMYOO ELECTRONIC CO., LTD. | Air purifier |
| D989930, | Sep 30 2020 | FOSHAN SAMYOO ELECTRONIC CO., LTD. | Air purifier |
| ER1032, | |||
| ER1859, | |||
| ER3357, | |||
| ER3747, |
| Patent | Priority | Assignee | Title |
| 5332425, | Feb 22 1993 | Hung Hsing Electric Co., Ltd. | Air purifier |
| D349566, | Aug 20 1993 | HONEYWELL CONSUMER PRODUCTS, INC | Air purifier |
| D374070, | Dec 05 1994 | Emerson Electric Co. | Humidifier with exposed twin bottles |
| D402744, | Oct 31 1997 | JPMORGAN CHASE BANY | Humidifier |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Apr 15 1999 | HURLIMANN, MART | Plaston AG Kunststoffwerk Hans Frei & Soyne | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010030 | /0652 | |
| Apr 22 1999 | ZEMP, WERNER | Plaston AG Kunststoffwerk Hans Frei & Soyne | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010030 | /0652 | |
| Apr 22 1999 | WIRZ, PETER | Plaston AG Kunststoffwerk Hans Frei & Soyne | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010030 | /0652 | |
| Jun 15 1999 | Plaston AG Kunststoffwerk Hans Frei & Soyne | (assignment on the face of the patent) | / |
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