LO; Wai Chung

Patent Applications and Registrations

Patent applications and USPTO patent grants for LO; Wai Chung.The latest application filed is for "handheld bubble forming mechanism".

Company Profile

0.59.4

LO; Wai Chung - Hong Kong SAR
Lo; Wai Chung - Tsuen Wan HK
Lo; Wai Chung - Hong Kong CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Handheld Bubble Forming Mechanism App 20220143525 - LO; Wai Chung	2022-05-12
Mushroom bubble machine Grant D871,509 - Lo , et al. Dec	2019-12-31
Cake bubble machine Grant D871,508 - Lo , et al. Dec	2019-12-31
Container Grant D826,041 - Lo , et al. August 21, 2	2018-08-21
Chalk holder Grant D807,960 - Lo , et al. January 16, 2	2018-01-16
Animal bubble maker Grant D807,965 - Lo January 16, 2	2018-01-16
Bubble blower Grant D803,947 - Lo , et al. November 28, 2	2017-11-28
Bubble maker Grant D790,009 - Lo , et al. June 20, 2	2017-06-20
Animal toy Grant D745,613 - Lo , et al. December 15, 2	2015-12-15
Animal toy Grant D742,460 - Lo , et al. November 3, 2	2015-11-03
Animal toy Grant D741,959 - Lo , et al. October 27, 2	2015-10-27
Animal toy Grant D728,703 - Lo , et al. May 5, 2	2015-05-05
Animal toy Grant D728,700 - Lo , et al. May 5, 2	2015-05-05
Animal toy Grant D728,701 - Lo , et al. May 5, 2	2015-05-05
Animal toy Grant D728,699 - Lo , et al. May 5, 2	2015-05-05
Animal toy Grant D728,705 - Lo , et al. May 5, 2	2015-05-05
Animal toy Grant D728,702 - Lo , et al. May 5, 2	2015-05-05
Animal toy Grant D728,704 - Lo , et al. May 5, 2	2015-05-05
Bubble generating apparatus with shutter Grant 8,888,549 - Lo November 18, 2	2014-11-18
Bubble machine Grant D716,381 - Lo , et al. October 28, 2	2014-10-28
Handle Grant D708,271 - Lo , et al. July 1, 2	2014-07-01
Handle with wand Grant D706,360 - Lo , et al. June 3, 2	2014-06-03
Bottle Grant D701,123 - Lo , et al. March 18, 2	2014-03-18
Bottle Grant D700,842 - Lo , et al. March 11, 2	2014-03-11
Pony toy Grant D700,664 - Lo , et al. March 4, 2	2014-03-04
Pony toy Grant D700,662 - Lo , et al. March 4, 2	2014-03-04
Pony toy Grant D700,665 - Lo , et al. March 4, 2	2014-03-04
Pony toy Grant D700,666 - Lo , et al. March 4, 2	2014-03-04
Pony toy Grant D700,663 - Lo , et al. March 4, 2	2014-03-04
Pony toy Grant D700,252 - Lo , et al. February 25, 2	2014-02-25
Pony toy Grant D700,253 - Lo , et al. February 25, 2	2014-02-25
Pony toy Grant D700,255 - Lo , et al. February 25, 2	2014-02-25
Pony toy Grant D700,254 - Lo , et al. February 25, 2	2014-02-25
Rotational bubble generating apparatus with non-spill reservoir Grant 8,636,557 - Lo January 28, 2	2014-01-28
Bottle lid Grant D689,140 - Lo , et al. September 3, 2	2013-09-03
Bottle Grant D683,233 - Lo , et al. May 28, 2	2013-05-28
Whale toy Grant D670,771 - Lo , et al. November 13, 2	2012-11-13
Fish toy Grant D670,772 - Lo , et al. November 13, 2	2012-11-13
Bubble Generating Apparatus With Shutter App 20120270462 - Lo; Wai Chung	2012-10-25
Rotational Bubble Generating Apparatus With Non-spill Reservoir App 20120214378 - Lo; Wai Chung	2012-08-23
Bubble machine Grant D643,477 - Lo , et al. August 16, 2	2011-08-16
Bubble machine Grant D642,629 - Lo , et al. August 2, 2	2011-08-02
Container Grant D627,235 - Lo , et al. November 16, 2	2010-11-16
Wand Grant D608,841 - Lo , et al. January 26, 2	2010-01-26
Bubble machine Grant D600,289 - Lo , et al. September 15, 2	2009-09-15
Container Grant D593,418 - Lo , et al. June 2, 2	2009-06-02
Container Grant D592,971 - Lo , et al. May 26, 2	2009-05-26
Container Grant D592,521 - Lo , et al. May 19, 2	2009-05-19
Container Grant D592,522 - Lo , et al. May 19, 2	2009-05-19
Bubble stick Grant D583,878 - Lo , et al. December 30, 2	2008-12-30
Vertical Bubble Machine App 20080274662 - Lo; Wai Chung ; et al.	2008-11-06
Bubble machine Grant D577,774 - Lo , et al. September 30, 2	2008-09-30
Bubble machine Grant D577,388 - Lo , et al. September 23, 2	2008-09-23
Bubble machine Grant D577,389 - Lo , et al. September 23, 2	2008-09-23

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