Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Air purifier D603497 Air purifier Patent Drawings: Inventor: Choi Date Issued: November 3, 2009 Application: D/309,647 Filed: September 19, 2008 Inventors: Choi; Hun Jung (Goyang, KR) Assignee: Woongjin Coway Co., Ltd. (Gongju, Choongcheongnam-Do, KR) Primary Examiner: Nelson; T. Chase Assistant Examiner: Muller; David G Attorney Or Agent: McDermott Will & Emery LLP U.S. Class: D23/364 Field Of Search: D23/364; D23/355; D23/356; D23/359; D23/360; D23/362; D23/352; D23/366; D23/369; D23/332; D23/333; D23/335; D23/336; D23/342; D23/351; 422/120; 422/122; 55/356; 55/473; 55/504; 96/97; D14/188; D14/170; D14/172; 261/DIG.17; 261/DIG.65; 261/DIG.88; 261/DIG.31 International Class: 2304 U.S Patent Documents: Foreign Patent Documents: 30-0490538 Other References: Abstract: Claim: CLAIM The ornamental design for an air purifier, as shown and described. Description: FIG. 1 is the perspective view of the air purifier; FIG. 2 is the front view thereof; FIG. 3 is the rear view thereof; FIG. 4 is the left side view thereof; FIG. 5 is the right side view thereof; FIG. 6 is the top view thereof; and, FIG. 7 is the bottom view thereof. * * * * *       Recently Added Patents Bulk acoustic resonator and filter element Electric rice cooker Sprayer tank Electrolyte for lithium battery and lithium battery comprising same Use of semenogelin in the diagnosis, prognosis and treatment of cancer Synergistic and residual pesticidal compositions containing plant essential oils Temporary spinal fixation apparatuses and methods   Randomly Featured Patents Process control system with improved fault isolation Ventilated gaming table assembly Method and apparatus for automatically generating schedules for wafer processing within a multichamber semiconductor wafer processing tool Toy having an envelope enclosing a moving mechanism Paste-form natto and a process for producing the same Process of manufacturing carbon fibers with high chemical stability Laser Doppler spectrometer for the statistical study of the behavior of microscopic organisms Fail-safe control method for automatic transmission having one-way clutch Gas turbine shroud structure Optical disk © 2006. PatentGenius. All Rights Reserved.