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Assignee profile:

Kai U.S.A., Ltd.

City:

Tualatin, Oregon

Country:

United States

Published Applications:

23

Last publication date:

2025-04-03

Patent Grants:

22

Last grant date:

2026-02-17

Top Inventors for applications by Kai U.S.A., Ltd.

These are the the leading inventors for applications assigned to Kai U.S.A., Ltd.:

Recent patent applications by Kai U.S.A., Ltd.

Kai U.S.A., Ltd. based in Tualatin, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2025-04-03 ✅ Patent 12,552,054 granted on 2026-02-17
US20250108526A1
Performing operations; transporting

ASSISTED OPENING AND CLOSING KNIFE WITH LOCK

 #2 | 2019-05-16
US20190143544A1
Performing operations; transporting

FOLDING KNIFE WITH ROTATABLE FINGER TAB

 #3 | 2016-03-10 ✅ Patent 9,707,687 granted on 2017-07-18
US20160067871A1
Performing operations; transporting

Folding knife with disengageable assisted-opening mechanism

 #4 | 2015-12-24 ✅ Patent 10,071,489 granted on 2018-09-11
US20150367520A1
Performing operations; transporting

Locking folding knife

 #5 | 2014-06-26 ✅ Patent 9,393,682 granted on 2016-07-19
US20140173910A1
Performing operations; transporting

Folding tool assembly

 #6 | 2012-07-19 ✅ Patent 9,120,234 granted on 2015-09-01
US20120180321A1
Performing operations; transporting

Locking folding knife

 #7 | 2010-08-17 ✅ Patent 7,774,939 granted on 2010-08-17
US11046196
-

Stud-lock knife

 #8 | 2010-06-03 ✅ Patent 7,905,022 granted on 2011-03-15
US20100132198A1
Performing operations; transporting

Folding knife having a locking mechanism

 #9 | 2009-11-26 ✅ Patent 7,979,990 granted on 2011-07-19
US20090288301A1
Performing operations; transporting

Safety lock mechanism for folding knives

 #10 | 2008-12-11 ✅ Patent 8,028,873 granted on 2011-10-04
US20080302842A1
Human necessities

Ratchet type pocket clip

 #11 | 2008-05-13 ✅ Patent 7,370,421 granted on 2008-05-13
US10631920
-

Folding knife with removable blade

 #12 | 2008-03-11 ✅ Patent 7,340,838 granted on 2008-03-11
US10463232
-

Folding knife with safety lock

 #13 | 2007-08-09 ✅ Patent 8,291,597 granted on 2012-10-23
US20070180702A1
Performing operations; transporting

Folding knife with sealed mechanism

 #14 | 2007-06-07 ✅ Patent 9,038,517 granted on 2015-05-26
US20070125207A1
Performing operations; transporting

Mandolin slicer

 #15 | 2007-06-07 ✅ Patent 7,681,316 granted on 2010-03-23
US20070124940A1
Performing operations; transporting

Folding knife having a locking mechanism

 #16 | 2007-03-29 ✅ Patent 9,079,320 granted on 2015-07-14
US20070068002A1
Performing operations; transporting

Folding knife with disengageable assisted-opening mechanism

 #17 | 2006-09-21 ✅ Patent 7,574,804 granted on 2009-08-18
US20060207102A1
Performing operations; transporting

Knife with sliding blade and disengageable deployment mechanism

 #18 | 2006-08-10 ✅ Patent 7,458,159 granted on 2008-12-02
US20060174490A1
Performing operations; transporting

Folding knife having a locking mechanism

 #19 | 2006-05-04 ✅ Patent 8,601,907 granted on 2013-12-10
US20060090603A1
Performing operations; transporting

Knife blade manufacturing process

 #20 | 2006-04-06 ✅ Patent 7,716,839 granted on 2010-05-18
US20060070243A1
Performing operations; transporting

Folding knife with removable blade

 #21 | 2005-10-20 ✅ Patent 7,506,446 granted on 2009-03-24
US20050229401A1
Performing operations; transporting

Locking mechanism for a folding knife

 #22 | 2005-06-23 ✅ Patent 7,395,599 granted on 2008-07-08
US20050132576A1
Performing operations; transporting

Blade-assisting mechanism for a folding knife

 #23 | 2005-05-12 ✅ Patent 7,296,355 granted on 2007-11-20
US20050097754A1
Performing operations; transporting

Adjustable blade-assisting mechanism for a folding knife

Also check out Kai U.S.A., Ltd.'s (Tualatin, United States) applicant profile with 5 patent applications submitted.

AssigneeID:

69030 ⎘