loadpatents
Patent applications and USPTO patent grants for Chan; Sik Leung.The latest application filed is for "collector modules for devices for removing particles from a gas".
Patent | Date |
---|---|
Collector modules for devices for removing particles from a gas Grant 8,551,228 - Chan October 8, 2 | 2013-10-08 |
Collector Modules For Devices For Removing Particles From A Gas App 20130098247 - Chan; Sik Leung | 2013-04-25 |
Collector modules for devices for removing particles from a gas Grant 8,357,233 - Chan January 22, 2 | 2013-01-22 |
Device positioning supports App 20110248138 - Chan; Sik Leung | 2011-10-13 |
Adjustable lamp Grant D637,333 - Chan May 3, 2 | 2011-05-03 |
Collector modules for devices for removing particles from a gas App 20100236411 - Chan; Sik Leung | 2010-09-23 |
Cork extractor Grant 7,775,140 - Chan August 17, 2 | 2010-08-17 |
Air cleaner Grant D618,328 - Chan June 22, 2 | 2010-06-22 |
Cork extractor Grant D616,716 - Chan June 1, 2 | 2010-06-01 |
Bottle plug Grant D612,725 - Chan March 30, 2 | 2010-03-30 |
Devices for removing particles from a gas comprising an electrostatic precipitator App 20100037776 - Chan; Sik Leung | 2010-02-18 |
Device with automatically movable and adjustable mirror Grant D605,414 - Chan , et al. December 8, 2 | 2009-12-08 |
Air cleaner Grant D601,687 - Chan October 6, 2 | 2009-10-06 |
Cork extractor App 20090241737 - Chan; Sik Leung | 2009-10-01 |
Cork extractor Grant D598,258 - Chan August 18, 2 | 2009-08-18 |
Press-up tri-fold display device Grant 7,556,384 - Chan July 7, 2 | 2009-07-07 |
Business card holder Grant D594,509 - Chan June 16, 2 | 2009-06-16 |
Soap dispenser Grant D593,784 - Chan June 9, 2 | 2009-06-09 |
Portable storage case App 20090026210 - Chan; Sik Leung ;   et al. | 2009-01-29 |
Items, such as writing implements, with movable housing Grant 7,452,150 - Chan November 18, 2 | 2008-11-18 |
Foldable writing implement with carabiner Grant D579,494 - Chan , et al. October 28, 2 | 2008-10-28 |
Tool box Grant D578,307 - Chan , et al. October 14, 2 | 2008-10-14 |
CD holder Grant D575,078 - Chan , et al. August 19, 2 | 2008-08-19 |
Tape dispenser Grant D570,919 - Chan , et al. June 10, 2 | 2008-06-10 |
Item pivotally connected to a support App 20080112083 - Chan; Sik Leung | 2008-05-15 |
Foldable writing implement Grant RE40,272 - Chan April 29, 2 | 2008-04-29 |
Retractable writing implement Grant D565,101 - Chan March 25, 2 | 2008-03-25 |
Rotatable writing implement Grant D564,024 - Chan March 11, 2 | 2008-03-11 |
Cork remover Grant D558,546 - Chan , et al. January 1, 2 | 2008-01-01 |
Cork remover Grant D558,545 - Chan , et al. January 1, 2 | 2008-01-01 |
Tri-fold mirror Grant D543,707 - Chan June 5, 2 | 2007-06-05 |
Reading lamp Grant D543,304 - Chan May 22, 2 | 2007-05-22 |
Electronic device with case Grant D542,744 - Chan May 15, 2 | 2007-05-15 |
Disc storage unit Grant 7,195,324 - Chan March 27, 2 | 2007-03-27 |
Device with housing and damped, motion to extended position Grant 7,192,183 - Chan March 20, 2 | 2007-03-20 |
Foldable writing implement Grant D534,212 - Chan December 26, 2 | 2006-12-26 |
Calculator Grant D533,894 - Chan December 19, 2 | 2006-12-19 |
Device with housing and damped, motion to extended position App 20060227668 - Chan; Sik Leung | 2006-10-12 |
Items, such as writing implements, with movable housing App 20060228156 - Chan; Sik Leung | 2006-10-12 |
Hair trimmer App 20060200991 - Chan; Sik-Leung | 2006-09-14 |
Screwdriver box Grant D527,903 - Chan September 12, 2 | 2006-09-12 |
Press-up tri-fold display device App 20060168864 - Chan; Sik Leung | 2006-08-03 |
Torch with clock Grant D525,536 - Chan July 25, 2 | 2006-07-25 |
Automatic eyeglass cleaner App 20060157089 - Taylor; Charles E. ;   et al. | 2006-07-20 |
Torch with table lamp Grant D518,584 - Chan April 4, 2 | 2006-04-04 |
Screwdriver box Grant D516,312 - Chan March 7, 2 | 2006-03-07 |
Screwdriver Grant D515,899 - Chan February 28, 2 | 2006-02-28 |
Clock Grant D512,653 - Chan December 13, 2 | 2005-12-13 |
Clock Grant D511,692 - Chan November 22, 2 | 2005-11-22 |
Hingedly articulated magnifying device Grant 6,955,442 - Chan October 18, 2 | 2005-10-18 |
Name card holder Grant D510,187 - Chan October 4, 2 | 2005-10-04 |
Key chain Grant D510,185 - Chan October 4, 2 | 2005-10-04 |
Disc storage unit App 20050174018 - Chan, Sik-Leung | 2005-08-11 |
Mirror Grant D506,319 - Chan June 21, 2 | 2005-06-21 |
Cork removing device App 20050076741 - Chan, Sik-Leung | 2005-04-14 |
Automatic eyewear cleaner App 20050061359 - Taylor, Charles E. ;   et al. | 2005-03-24 |
Compact disc holder Grant D502,836 - Chan March 15, 2 | 2005-03-15 |
Calculator Grant D501,868 - Chan February 15, 2 | 2005-02-15 |
Calculator Grant D501,666 - Chan February 8, 2 | 2005-02-08 |
Clock with stationery organizer Grant D499,343 - Chan December 7, 2 | 2004-12-07 |
Torch Grant D499,501 - Chan December 7, 2 | 2004-12-07 |
Automatic eyewear cleaner Grant 6,821,355 - Taylor , et al. November 23, 2 | 2004-11-23 |
Book light with clip Grant D498,551 - Chan November 16, 2 | 2004-11-16 |
Multiple-display device Grant 6,804,170 - Chan October 12, 2 | 2004-10-12 |
Dispenser for magnetic objects Grant 6,783,033 - Chan August 31, 2 | 2004-08-31 |
Magnifying glass with light/torch Grant D489,384 - Chan May 4, 2 | 2004-05-04 |
Stationery holder Grant 6,712,211 - Chan March 30, 2 | 2004-03-30 |
Clip dispenser Grant D487,226 - Chan March 2, 2 | 2004-03-02 |
Torch Grant D485,629 - Chan January 20, 2 | 2004-01-20 |
Clock Grant D485,193 - Chan January 13, 2 | 2004-01-13 |
Mirror Grant D483,575 - Chan December 16, 2 | 2003-12-16 |
Hingedly articulated image display panel device Grant 6,637,139 - Chan October 28, 2 | 2003-10-28 |
CD box Grant D479,429 - Chan September 9, 2 | 2003-09-09 |
Pen Grant D469,806 - Chan February 4, 2 | 2003-02-04 |
Adhesive tape dispenser Grant 6,510,884 - Chan January 28, 2 | 2003-01-28 |
Table top display devices Grant 6,508,396 - Chan January 21, 2 | 2003-01-21 |
Calculator Grant D466,147 - Chan November 26, 2 | 2002-11-26 |
Mirror Grant D462,843 - Chan September 17, 2 | 2002-09-17 |
Photo display unit Grant 6,446,376 - Chan September 10, 2 | 2002-09-10 |
Table top display device Grant 6,443,615 - Chan September 3, 2 | 2002-09-03 |
Calculator Grant D462,085 - Chan August 27, 2 | 2002-08-27 |
Picture frame Grant D457,734 - Chan May 28, 2 | 2002-05-28 |
Paper holder Grant D451,964 - Chan December 11, 2 | 2001-12-11 |
Combination exerciser gripper and calculator Grant 6,324,557 - Chan November 27, 2 | 2001-11-27 |
Clock with thermometer Grant D450,598 - Chan November 20, 2 | 2001-11-20 |
Desktop item Grant 6,249,431 - Chan June 19, 2 | 2001-06-19 |
Clock with calculator and calendar Grant D442,210 - Chan May 15, 2 | 2001-05-15 |
Clock Grant D436,868 - Chan January 30, 2 | 2001-01-30 |
Calculator Grant D436,985 - Chan January 30, 2 | 2001-01-30 |
Desktop organizer with clock Grant D436,377 - Young , et al. January 16, 2 | 2001-01-16 |
Travel alarm clock with automatic slow motion setup Grant 6,115,328 - Chan September 5, 2 | 2000-09-05 |
Clock with light Grant D419,891 - Chan February 1, 2 | 2000-02-01 |
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