| KIRK WORK SAFE FOR LIFE Kirk Key Interlock Company, LLC
87027738 06 May 2016 | on 09 Aug 2023
| Metal locks, metal padlocks, and keys therefor Class 006 Color is not claimed as a feature of the mark. | | | WORK SAFE FOR LIFE Kirk Key Interlock Company LLC
86407298 26 Sep 2014 | on 20 Jul 2021
| Metal locks, metal padlocks, and keys therefor Class 006 Metal locks, metal padlocks, and keys therefor | | | KIRK Kirk Key Interlock Company, LLC
77750040 02 Jun 2009 | on 18 Jun 2020
| Metal locks, metal padlocks, and keys therefor Class 006 Metal locks, metal padlocks, and keys therefor | | | KIRK Kirk Key Interlock Company, LLC
98412188 20 Feb 2024 | on 17 Dec 2024 | Electronic access control systems for interlocking doors; Mechanical, ... Class 006 Electronic access control systems for interlocking doors; Mechanical, electromechanical interlocks; Circuit breakers; Electric locks; Electrical locking systems; Key operated locking electrical switches; Electrically, electronically and electromechanically operated interlocking mechanisms; Electric couplings; Electric locking couplings; Safety electric interlock switches, safety power controllers and integrated circuit modules, emergency start and stop electric controls panels; Emergency stop devices, namely push buttons, electric trip switches, light curtains in the nature of light systems comprising light sensors and switches, and electric interlock switches; Replacement parts and fittings for all the aforesaid; Motion sensing, and integrated technology electric interlocks; Alarm sensors for the protection and safety of people and objects; Electromechanical valve actuators being safety equipment; Access control apparatus; Electric locks and interlocks for vehicles; Electromechanical and electronic safety interlocks; Electric sensor switches; Electric interlocks for use with programmable logic controllers; Programmable logic controllers for use with interlocks; Replacement parts and fittings for all the aforesaid. Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Locks and locking mechanisms; Mechanical interlocking mechanisms; Mechanical safety interlocks; Security locks; Metal locks and interlocking systems for vehicles; Key operated locking devices in the nature of lock cylinders of metal, incorporating multiple padlocks and parts of such devices; Keys; Door locks; Lock cylinders; Security lock cylinders; Locking pins; Mechanical lockable couplings; Pipe couplings of metal; all of the aforesaid being of metal; Parts and fittings for all the aforementioned goods. Class 042 Computer & Software Services & Scientific Services Scientific, technological, research, design, engineering, and engineering consultancy services relating to interlocks and interlock systems; Design and development of interlocks and interlock systems. | | | KAPTAIN KIRK Kirk Key Interlock Company, LLC
86468548 02 Dec 2014 | on 10 Feb 2023 | Metal locks, metal padlocks, and keys therefor Class 006 Metal locks, metal padlocks, and keys therefor | | | KIRK SINCE 1932 Kirk Key Interlock Company, LLC
77750055 02 Jun 2009 | on 10 Feb 2017 | Metal locks, metal padlocks, and keys therefor,Metal locks, metal padl... Class 006 Color is not claimed as a feature of the mark. | | 
