Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUSD307050 S
Publication typeGrant
Application numberUS 07/062,195
Publication date3 Apr 1990
Filing date12 Jun 1987
Publication number062195, 07062195, US D307050 S, US D307050S, US-S-D307050, USD307050 S, USD307050S
InventorsDov Z. Glucksman, Jorg Ratzlaff
Original AssigneeEnvironmental Fragrance Technologies, Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Aroma diffuser unit
US D307050 S
Images(3)
Previous page
Next page
Claims(1)
  1. The ornamental design for an aroma diffuser unit, as shown.
Description

FIG. 1 is a perspective view of an aroma difuser unit showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US63287913 May 200011 Dec 2001Hamilton Beach/Proctor-Silex, Inc.Air filtration device
US64475876 Dec 200110 Sep 2002Hamilton Beach/Proctor-Silex, Inc.Air filtration device
US650886813 Nov 200121 Jan 2003Hamilton Beach/Proctor-Silex, Inc.Air filtration device including filter change indicator
US67128894 Nov 200230 Mar 2004Hamilton Beach/Proctor-Silex, Inc.Air filtration device
US68637044 Dec 20038 Mar 2005Hamilton Beach/Proctor-Silex, Inc.Air filtration device
US736800324 Jun 20056 May 2008S.C. Johnson & Son, Inc.Systems for and methods of providing air purification in combination with odor elimination
US753764730 May 200626 May 2009S.C. Johnson & Son, Inc.Air purifier
Classifications
U.S. ClassificationD23/366