Tong; Kun Yuan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tong; Kun Yuan.The latest application filed is for "snorkel with smaller respiratory dead space and method thereof".

Company Profile

18.26.79

Tong; Kun Yuan - Suwanee GA US
Tong; Kun Yuan - Albany NY

*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
Snorkel with single valve assembly including integrated diaphragm and method thereof Grant 10,994,819 - Tong , et al. May 4, 2	2021-05-04
Snorkel With Smaller Respiratory Dead Space And Method Thereof App 20200339237 - Tong; Kun Yuan ; et al.	2020-10-29
Snorkel With Single Valve Assembly Including Integrated Diaphragm And Method Thereof App 20200339238 - Tong; Kun Yuan ; et al.	2020-10-29
Snorkel with smaller respiratory dead space and method thereof Grant 10,793,240 - Tong , et al. October 6, 2	2020-10-06
Building piece comprising two rigid interlockable wings and a flexible belt therebetween Grant 10,576,391 - Tong , et al.	2020-03-03
Building piece comprising two containers and a flexible belt therebetween Grant 10,507,401 - Tong , et al. Dec	2019-12-17
Modifiable boomerang Grant 10,413,793 - Tong , et al. Sept	2019-09-17
Rotatable toilet tank lever Grant 10,352,029 - Tong July 16, 2	2019-07-16
Massaging Device Having Two Opposite Massaging Surfaces For Massaging Human Body App 20180116867 - Tong; Kun Yuan	2018-05-03
Convertible tricycle Grant 9,926,032 - Tong March 27, 2	2018-03-27
Tire Repairing Plug, Kit Comprising Multiple Such Plugs, and Method Thereof App 20180022046 - Tong; Kun Yuan	2018-01-25
Exercise apparatus using a single elastic member to generate resistance force against compression and extension of the apparatus Grant 9,776,037 - Tong October 3, 2	2017-10-03
Exercise Apparatus Using A Single Elastic Member To Generate Resistance Force Against Compression And Extension Of The Apparatus App 20170087399 - Tong; Kun Yuan	2017-03-30
Safety razor blade equipped with multiple protuberances Grant 9,604,377 - Tong March 28, 2	2017-03-28
Adjustable resistance exercise apparatus Grant 9,555,279 - Tong January 31, 2	2017-01-31
Dual function bicycle air hand pump App 20160090972 - Tong; Kun Yuan	2016-03-31
Constant hot temperature flat massage ball App 20160074275 - Tong; Kun Yuan	2016-03-17
Safety razor blade equipped with multiple protuberances App 20160039104 - Tong; Kun Yuan	2016-02-11
Adjustable resistance exercise apparatus App 20150375032 - Tong; Kun Yuan	2015-12-31
Exercise tube with adjustable resistance App 20150375031 - Tong; Kun Yuan	2015-12-31
Can connector for beverage and food cans App 20150257564 - Tong; Kun Yuan	2015-09-17
Weight balancer for toilet seat App 20150182079 - Tong; Kun Yuan	2015-07-02
Flying disc equipped with V-shaped lifting blades App 20150182871 - Tong; Kun Yuan	2015-07-02
Dual electric cord reels with an open-slotted mutual middle wheel or a fenestrated mutual middle wheel App 20130306781 - Tong; Kun Yuan	2013-11-21
Electric cord storage reel with a central open-end roller which has an inner opening connecting to the storage reel App 20130306782 - Tong; Kun Yuan	2013-11-21
Rotary cutting die for making pattern paper strips for a paper shredder App 20130306774 - Tong; Kun Yuan	2013-11-21
Pocket toy building piece App 20130137339 - Tong; Kun Yuan	2013-05-30
Dual functioned apparatus for lifting toilet seat App 20120060269 - Tong; Kun Yuan	2012-03-15
Flapper tank ball pendulum App 20110162135 - Tong; Kun Yuan	2011-07-07
Magnetic car window wiper App 20110154601 - Tong; Kun Yuan	2011-06-30
Belt with handgrips App 20110154559 - Tong; Kun Yuan	2011-06-30
Upright lift toilet seat App 20110047688 - Tong; Kun Yuan	2011-03-03
Apparatus to keep toilet seat at upright position App 20110031366 - Tong; Kun Yuan	2011-02-10
Upright lifted toilet seat App 20110030131 - Tong; Kun Yuan	2011-02-10
Level mark for flushing small amount of toilet water App 20100257666 - Tong; Kun Yuan	2010-10-14
Dual function door lock plate with built-in lock opening(s) App 20100117382 - Tong; Kun Yuan	2010-05-13
Barrel formed bolt for repairing flat tire App 20100089510 - Tong; Kun Yuan	2010-04-15
Two levels toilet eater flushing unit App 20100077542 - Tong; Kun Yuan	2010-04-01
Technique to enhance voice with Laser beam App 20100069893 - Tong; Kun Yuan	2010-03-18
Contour T short App 20100064410 - Tong; Kun Yuan	2010-03-18
Balloon kite App 20100065676 - Tong; Kun Yuan	2010-03-18
Flow water reducer for toilet water flush unit App 20100058526 - Tong; Kun Yuan	2010-03-11
Metal lower eyelid pocket reducer App 20100063587 - Tong; Kun Yuan	2010-03-11
Boomerang flying disc App 20100062676 - Tong; Kun Yuan	2010-03-11
Newborn baby shoulder cup extractor App 20090270879 - Tong; Kun Yuan	2009-10-29
Toilet buoy unit to control water flow App 20090260145 - Tong; Kun Yuan	2009-10-22
Two Control-levers of toilet water flush system App 20090249536 - Tong; Kun Yuan	2009-10-08
Squeeze to write ink highlighter App 20090232581 - Tong; Kun Yuan	2009-09-17
Spring wire lift apparatus for toilet seat App 20090199330 - Tong; Kun Yuan	2009-08-13
Lift apparatus for toilet seat App 20090199331 - Tong; Kun Yuan	2009-08-13
Converter that converts multiple faucets into one faucet App 20090194993 - Tong; Kun Yuan	2009-08-06
Toilet seat with built-in lift apparatus App 20090193570 - Tong; Kun Yuan ; et al.	2009-08-06
Lift apparatus for toilet seat App 20090188030 - Tong; Kun Yuan ; et al.	2009-07-30
Snorkel with one-way valve breath tube App 20090183735 - Tong; Kun Yuan ; et al.	2009-07-23
Self assemblage combination lock comprising one set or multiple sets of combination ring App 20090165507 - Tong; Kun Yuan ; et al.	2009-07-02
Swimming pool sweeper powered by high speed water current created by high pressure water of faucet App 20090165225 - Tong; Kun Yuan ; et al.	2009-07-02
Paper clip with dual central wire loops App 20090165260 - Tong; Kun Yuan ; et al.	2009-07-02
Blade paper clip of a variety of shape and with a shorter front blade and a longer fenestrated back blade App 20090165259 - Tong; Kun Yuan ; et al.	2009-07-02
Chopsticks with a magnetic open device App 20090167040 - Tong; Kun Yuan ; et al.	2009-07-02
Magnetic floating paper towel holder Grant 7,531,929 - Tong , et al. May 12, 2	2009-05-12
Magnetic Paper Towel Holder App 20090078815 - TONG; Kun Yuan ; et al.	2009-03-26
Magnetic floating paper towel holder App 20090079526 - Tong; Kun Yuan ; et al.	2009-03-26
Magnetic paper towel holder App 20090078816 - Tong; Kun Yuan ; et al.	2009-03-26
Highlight ink marker with an automatic magnetic closure apparatus Grant 7,331,729 - Tong , et al. February 19, 2	2008-02-19
Baby shoulder vacuum cup App 20070162049 - Tong; Kun Yuan ; et al.	2007-07-12
Highlight Ink Marker With An Automatic Magnetic Closure Apparatus App 20070048064 - Tong; Kun Yuan ; et al.	2007-03-01
Toy pouch building piece (T.P.B.P.) App 20070031070 - Tong; Kun Yuan ; et al.	2007-02-08
Creative recreational barrel building piece (C.R.B.B.P) App 20060154556 - Tong; Kun Yuan	2006-07-13
Artificial fingernail on a fingertip App 20060076027 - Tong; Kun Yuan	2006-04-13
Highlight ink marker with an automatic magnetic closure apparatus App 20060062631 - Tong; Kun Yuan	2006-03-23
Four-spikes surgical skin staple Grant 6,726,695 - Tong April 27, 2	2004-04-27
Ink marker with an automatic open-close ball cap App 20030202836 - Tong, Kun Yuan	2003-10-30
Four-spikes surgical skin staple App 20020133181 - Tong, Kun-Yuan	2002-09-19
Tumbler with a built-in flag pole App 20020092260 - Tong, Kun-Yuan	2002-07-18
Magnetic exercise tube App 20020094912 - Tong, Kun-Yuan	2002-07-18