Prosecution Insights
Last updated: April 19, 2026

Komatsu Ltd.

57 pending office actions

Portfolio Summary

57
Total Pending OAs
23
Final Rejections
34
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18994775 SYSTEM INCLUDING WORK MACHINE AND METHOD OF CONTROLLING WORK MACHINE YANG, WENYUAN 3667 Non-Final OA Jan 15, 2025
18994212 WORK MACHINE AND METHOD FOR CONTROLLING WORK MACHINE HATCH, DAVID P 3668 Non-Final OA Jan 14, 2025
18271051 SPRINKLING VEHICLE MANAGEMENT SYSTEM, SPRINKLING VEHICLE, AND SPRINKLING VEHICLE MANAGEMENT METHOD ARTHUR JEANGLAUDE, GERTRUDE 3661 Non-Final OA Jan 02, 2025
18876286 WORK MACHINE AND CONTROL METHOD FOR WORK MACHINE NGUYEN, NGA X 3662 Non-Final OA Dec 18, 2024
18723950 CONTROL SYSTEM, LOADING MACHINE, AND CONTROL METHOD FREJD, RUSSELL WARREN 3661 Non-Final OA Dec 12, 2024
18962604 CONTROL SYSTEM, METHOD OF CONTROLLING WORK VEHICLE, AND WORK VEHICLE MACIOROWSKI, GODFREY ALEKSANDER 3658 Non-Final OA Nov 27, 2024
18716532 DISPLAY SYSTEM AND DISPLAY METHOD NGUYEN, ROBERT T 3619 Non-Final OA Nov 18, 2024
18865007 WORK MACHINE, SYSTEM INCLUDING WORK MACHINE, AND METHOD OF CONTROLLING WORK MACHINE LANGHORNE, NICHOLAS PATRICK 3666 Non-Final OA Nov 12, 2024
18861820 CONTROL DEVICE, CONTROL METHOD, AND WORK MACHINE HASSANIARDEKANI, HAJAR 3669 Non-Final OA Oct 30, 2024
18861761 CONTROL DEVICE, CONTROL METHOD, AND WORKING MACHINE HASSANIARDEKANI, HAJAR 3669 Non-Final OA Oct 30, 2024
18858371 SYSTEM FOR DISPLAYING IMAGE AROUND WORK VEHICLE, METHOD, AND WORK VEHICLE MANCHO, RONNIE M 3657 Non-Final OA Oct 21, 2024
18857241 REFORESTATION PLANNING DEVICE, REFORESTATION SYSTEM, AND REFORESTATION PLANNING METHOD BROWN, SARA GRACE 3625 Final Rejection Oct 16, 2024
18857211 WORK VEHICLE PATH PLAN GENERATION SYSTEM AND WORK VEHICLE PATH PLAN GENERATION METHOD ALQADERI, NADA MAHYOOB 3664 Non-Final OA Oct 16, 2024
18856904 UNMANNED VEHICLE MANAGEMENT SYSTEM AND UNMANNED VEHICLE MANAGEMENT METHOD CAMBY, RICHARD M 3661 Non-Final OA Oct 15, 2024
18850771 MANAGEMENT SYSTEM OF WORK SITE AND MANAGEMENT METHOD OF WORK SITE ANDA, JENNIFER MARIE 3662 Non-Final OA Sep 25, 2024
18835125 WORK MACHINE MONITORING SYSTEM AND WORK MACHINE MONITORING METHOD LEE, TYLER J 3663 Non-Final OA Aug 01, 2024
18717797 WORK MACHINE HINCAPIE SERNA, GUSTAVO A 3763 Non-Final OA Jun 07, 2024
18716206 CONSTRUCTION MANAGEMENT SYSTEM AND CONSTRUCTION MANAGEMENT METHOD SHIN, SOO JUNG 2667 Non-Final OA Jun 04, 2024
18716176 REMOTE OPERATION SYSTEM OF WORK MACHINE AND REMOTE OPERATION METHOD FOR WORK MACHINE PENKO, JOSHUA JEFFREY 3667 Final Rejection Jun 04, 2024
18715769 DISPLAY SYSTEM AND DISPLAY METHOD BEARD, CHARLES LLOYD 2611 Non-Final OA Jun 03, 2024
18713749 MANAGEMENT SYSTEM FOR WORK VEHICLE, MANAGEMENT METHOD FOR WORK VEHICLE, AND WORK VEHICLE KINGSLAND, KYLE J 3663 Non-Final OA May 28, 2024
18709595 CONTROL SYSTEM FOR WORK VEHICLE AND CONTROL METHOD FOR WORK VEHICLE PICON-FELICIANO, RUBEN 3747 Final Rejection May 13, 2024
18699695 CONTROL DEVICE OF WORK MACHINE SCHOECH, ASHLEY TIFFANY 3669 Non-Final OA Apr 09, 2024
18694158 WORK MACHINE, AND METHOD AND SYSTEM FOR CONTROLLING WORK MACHINE NGUYEN, CUONG H 3664 Non-Final OA Mar 21, 2024
18691510 WORK VEHICLE GURARI, EREZ 3615 Non-Final OA Mar 13, 2024
18590191 OPERATION MANAGEMENT SYSTEM TROOST, AARON L 3666 Final Rejection Feb 28, 2024
18685279 SOFTWARE UPDATING SYSTEM, WORKING MACHINE, AND SOFTWARE UPDATING METHOD HURUY, FEVEN HABTEMARIAM 2191 Non-Final OA Feb 21, 2024
18685247 WORK MACHINE CONTROL DEVICE AND WORK MACHINE CONTROL METHOD ELARABI, TAREK A 3661 Final Rejection Feb 21, 2024
18683740 SYSTEM AND METHOD FOR CONTROLLING WORKING MACHINE HEFLIN, HARRISON JAMES RIEL 3665 Final Rejection Feb 14, 2024
18683003 CONTROL DEVICE, WORK MACHINE, CONTROL METHOD, AND CONTROL SYSTEM HERRERA, MICHAEL J 3668 Final Rejection Feb 12, 2024
18681138 CONSTRUCTION MACHINE STABLEY, MICHAEL R 3611 Non-Final OA Feb 05, 2024
18422553 TRAVELING CONTROL SYSTEM MCCLEARY, CAITLIN RENEE 3669 Final Rejection Jan 25, 2024
18417608 MANAGEMENT SYSTEM AND TRAVELING CONTROL SYSTEM DO, TRUC M 3658 Final Rejection Jan 19, 2024
18579974 WORK MACHINE AND CONTROL METHOD FOR WORK MACHINE JONES, GORDON A 3763 Non-Final OA Jan 17, 2024
18579925 ELECTRIC EXCAVATOR SWENSON, BRIAN L 3613 Non-Final OA Jan 17, 2024
18578928 ARMREST STRUCTURE GABLER, PHILIP F 3636 Final Rejection Jan 12, 2024
18572322 CONTROL SYSTEM OF WORK MACHINE, WORK MACHINE, AND METHOD OFCONTROLLING WORK MACHINE HINTON, HENRY R 3665 Final Rejection Dec 20, 2023
18288431 DISPLAY CONTROL DEVICE, DISPLAY CONTROL METHOD, AND WORK MACHINE CHOW, JEFFREY J 2618 Final Rejection Oct 26, 2023
18495164 OPERATION MANAGEMENT SYSTEM HORNER, MINATO LEE 3665 Final Rejection Oct 26, 2023
18287471 DISPLAY DEVICE KHUU, IRENE C 3664 Final Rejection Oct 19, 2023
18285338 CONTROL DEVICE AND CONTROL METHOD FOR LOADING MACHINE MCGOWAN, JAMIE LOUISE 3671 Non-Final OA Oct 02, 2023
18553257 WORK MACHINE AND METHOD FOR CONTROLLING WORK MACHINE LIANG, HONGYE 3664 Non-Final OA Sep 29, 2023
18284163 TRAVEL SYSTEM FOR WORK MACHINE AND METHOD FOR CONTROLLING WORK MACHINE LEE, TYLER J 3663 Non-Final OA Sep 26, 2023
18284150 WORK MACHINE STEERING CONTROL SYSTEM AND WORK MACHINE STEERING CONTROL METHOD SHARMA, SHIVAM 3665 Final Rejection Sep 26, 2023
18282355 SYSTEM AND METHOD FOR CONTROLLING WORK MACHINE DIZON, EDWARD ANDREW IZON 3663 Final Rejection Sep 15, 2023
18280016 WORK MACHINE CONTROL SYSTEM AND WORK MACHINE CONTROL METHOD THOMPSON, JOSEPH LEIGH 3665 Non-Final OA Sep 01, 2023
18278644 UNMANNED VEHICLE MANAGEMENT SYSTEM AND UNMANNED VEHICLE MANAGEMENT METHOD SEOL, DAVIN 3662 Non-Final OA Aug 24, 2023
18277657 CONTROL SYSTEM FOR WORK MACHINE AND CONTROL METHOD FOR WORK MACHINE PENKO, JOSHUA JEFFREY 3667 Non-Final OA Aug 17, 2023
18277145 DIAGNOSIS SUPPORT SYSTEM FOR WORK MACHINE, FAILURE DIAGNOSIS SYSTEM FOR WORK MACHINE, DIAGNOSIS SUPPORT METHOD FOR WORK MACHINE, AND FAILURE DIAGNOSIS METHOD FOR WORK MACHINE LAU, TUNG S 2857 Non-Final OA Aug 14, 2023
18273793 LOUVER AND CHARGING DEVICE GIORDANO, MICHAEL JAMES 3762 Final Rejection Jul 24, 2023
18258905 WORK MACHINE AND METHOD FOR CONTROLLING WORK MACHINE ALGEHAIM, MOHAMED A 3668 Non-Final OA Jun 22, 2023
18036454 WORK MACHINE, SYSTEM INCLUDING WORK MACHINE, AND METHOD OF CONTROLLING ISSUANCE APPARATUS FABER, DAVID 2172 Final Rejection May 11, 2023
18044441 WORK VEHICLE CONTROL SYSTEM, WORK VEHICLE CONTROL METHOD, AND WORK VEHICLE NGUYEN, NGA X 3662 Final Rejection Mar 08, 2023
18020465 CONTROL SYSTEM OF LOADING MACHINE, LOADING MACHINE, AND CONTROL METHOD OF LOADING MACHINE PALL, CHARLES J 3663 Final Rejection Feb 09, 2023
18008243 WORK MACHINE TSUI, ALFRED H 3671 Final Rejection Dec 05, 2022
17922639 WORK MACHINE REMOTE CONTROL SYSTEM PARK, KYLE S 3666 Final Rejection Nov 01, 2022
17776250 WORK MACHINE, WEIGHING METHOD, AND SYSTEM INCLUDING WORK MACHINE CASTRO, PAUL A 3658 Final Rejection May 12, 2022

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