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Class Information
Number: 359/802
Name: Optical: systems and elements > Lens > With viewed object or viewed field illumination > Magnifier
Description: Subject matter wherein the lens makes an enlarged image of a viewed object.










Sub-classes under this class:

Class Number Class Name Patents
359/803 Hand held 72


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8681437 Magnification systems Mar. 25, 2014
8523359 Illumination device and observation device Sep. 3, 2013
8520326 Golf scorecard magnifier Aug. 27, 2013
8520370 Audio visual enhancement apparatus Aug. 27, 2013
8416513 Book holding apparatus with a magnifying visible area Apr. 9, 2013
8403494 Projection-type display apparatus with a projection optical system configured to reduce speckle Mar. 26, 2013
8294998 Magnification systems Oct. 23, 2012
8089710 Stand magnifier Jan. 3, 2012
8066907 Liquid crystalline polyester resin composition, molded article and holder for optical pickup lenses Nov. 29, 2011
8002432 Desk lamp with a separable magnifier Aug. 23, 2011
7916406 Magnifier with slidable cover Mar. 29, 2011
7911717 Vehicular holding module capable of zooming information displayed on a screen and related vehicular electronic module Mar. 22, 2011
7903350 Magnifier detachably affixed to cosmetic container Mar. 8, 2011
7880977 Rod lens to be fitted in endoscopes Feb. 1, 2011
7852574 Magnifying lensed flashlight apparatus Dec. 14, 2010
7817357 Display device Oct. 19, 2010
7813060 Combination pocket mirror and magnifier Oct. 12, 2010
7782554 Table and object magnifying combination assembly Aug. 24, 2010
7738192 Illuminated optical apparatus Jun. 15, 2010
7733585 Lens device for image magnification Jun. 8, 2010
RE41241 Label enlarging device Apr. 20, 2010
7688527 Inclined reading magnification stand Mar. 30, 2010
7667903 Retractably mounted magnifying glass assembly Feb. 23, 2010
7647881 Dimensional enhancement lens Jan. 19, 2010
7630149 Container indicia magnifier Dec. 8, 2009
7616390 Apparatus and method for magnifier and illuminator for reading material Nov. 10, 2009
7567394 Display screen magnifying device Jul. 28, 2009
7562980 Optical device for providing prescription correction to a mirror Jul. 21, 2009
7558009 Magna eye Jul. 7, 2009
7551372 Image expanding lenses, display devices and electronic devices Jun. 23, 2009
7548386 Magnifying glass with light for handheld electronic device Jun. 16, 2009
7530747 Mobile device with a digital camera and assembly method thereof May. 12, 2009
7529042 Magnifying viewer and projector for portable electronic devices May. 5, 2009
7495846 Adjustable computer monitor optical device Feb. 24, 2009
7471466 Portable magnifier for hand-held portable electronic device Dec. 30, 2008
7471467 Cell phone/magnification system Dec. 30, 2008
7471468 Push and pull operated reading lens Dec. 30, 2008
7468786 Engraved gemstone viewer Dec. 23, 2008
7452094 Magnification apparatus Nov. 18, 2008
7430080 Inclined reading magnification stand Sep. 30, 2008
7414798 Magnifier with slidable cover Aug. 19, 2008
7400459 Operating room magnifier Jul. 15, 2008
7359128 Supplementary lens for viewing a video or computer screen Apr. 15, 2008
7345831 Magnifier with lamp Mar. 18, 2008
7339754 Switching illuminating tweezers with magnifier Mar. 4, 2008
7339755 Ring device with optical focusing mechanism Mar. 4, 2008
7336896 Display magnifier for digital camera Feb. 26, 2008
7304809 Magnification screen for books, magazines and like bound literary works Dec. 4, 2007
7286306 Portable multimedia based AV player with magnifying lens Oct. 23, 2007
7277240 Intermediately mounted magnification apparatus Oct. 2, 2007

1 2 3 4










 
 
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