Prosecution Insights
Last updated: April 19, 2026

Alfred Kärcher SE & Co. KG

13 pending office actions

Portfolio Summary

13
Total Pending OAs
2
Final Rejections
11
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18755261 CLEANING SYSTEM AND METHOD FOR OPERATING A CLEANING SYSTEM GOLIGHTLY, ERIC WAYNE 1714 Non-Final OA Jun 26, 2024
18748251 ELECTRICALLY OPERATED HIGH-PRESSURE CLEANING APPARATUS PATTERSON, MICHAEL CHRISTOPHER 3754 Non-Final OA Jun 20, 2024
18418469 FLOOR CLEANING SYSTEM, FLOOR CLEANING APPARATUS, AND METHOD FOR OPERATING A FLOOR CLEANING SYSTEM OR A FLOOR CLEANING APPARATUS JENNINGS, MICHAEL DEANGILO 3723 Non-Final OA Jan 22, 2024
18418460 FLOOR CLEANING APPARATUS AND METHOD FOR CONTROLLING A FLOOR CLEANING APPARATUS BROWN, MICHAEL J 2115 Non-Final OA Jan 22, 2024
18513130 FLOOR NOZZLE APPARATUS AND SUCTION CLEANING DEVICE CARLSON, MARC 3723 Non-Final OA Nov 17, 2023
18351161 LIQUID DISPENSING DEVICE FOR A HIGH PRESSURE CLEANING DEVICE AND METHOD FOR CONTROLLING A HIGH PRESSURE CLEANING DEVICE BY MEANS OF A LIQUID DISPENSING DEVICE CERNOCH, STEVEN MICHAEL 3752 Non-Final OA Jul 12, 2023
18315410 APPARATUS AND METHOD FOR PRODUCING CO2 PELLETS FROM CO2 SNOW, AND CLEANING APPLIANCE BERGNER, ERIN FLANAGAN 1713 Non-Final OA May 10, 2023
18177862 COMPOSTING DEVICE AND METHOD FOR PROVIDING COMPOST MATERIAL BEISNER, WILLIAM H 1799 Non-Final OA Mar 03, 2023
18177859 COMPOSTING DEVICE BEISNER, WILLIAM H 1799 Non-Final OA Mar 03, 2023
17989330 SUCTION APPARATUS MCFARLAND, TYLER JAMES 3723 Final Rejection Nov 17, 2022
17989338 BATTERY-OPERATED BACKPACK SUCTION APPLIANCE HORTON, ANDREW ALAN 3723 Non-Final OA Nov 17, 2022
17687285 FLOOR CLEANING MACHINE AND METHOD FOR OPERATING A FLOOR CLEANING MACHINE RODGERS, THOMAS RAYMOND 3723 Final Rejection Mar 04, 2022
17587902 HIGH PRESSURE CLEANING SYSTEM AND METHOD FOR OPERATING A HIGH PRESSURE CLEANING SYSTEM ADHLAKHA, RITA P 1711 Non-Final OA Jan 28, 2022

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