Prosecution Insights
Last updated: April 19, 2026

Spraying Systems Co.

4 pending office actions

Portfolio Summary

4
Total Pending OAs
2
Final Rejections
2
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18589846 SPRAY SYSTEM FOR DISPENSING AND MIXING MULTI-PART LIQUIDS KANG, EDWIN G 3741 Non-Final OA Feb 28, 2024
18237687 CONTROLLABLY PROVIDING A COATING OF NANOPARTICLES ON A CONVEYED SUBSTRATE WEDDLE, ALEXANDER MARION 1712 Final Rejection Aug 24, 2023
18129355 ELECTROSTATIC SPRAY DRIED ACTIVE COMPOUND POWDERS AND PRODUCTION METHOD THEREOF LAU, JASON 3762 Non-Final OA Mar 31, 2023
18106250 SPRAYING SYSTEM WITH SENSOR AIR SHIELD HO, ANNA THI 3752 Final Rejection Feb 06, 2023

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