B64U 2101/28
For painting or marking
Official title: for painting or marking
B64U2101/28 (For painting or marking) appears on 33 US grants and 44 published applications in this corpus.
Search patents in B64U- Granted patents
- 33
- Published applications
- 44
- Assignees
- 29
- Inventors
- 80
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2015 | 0 | 2 |
| 2016 | 0 | 1 |
| 2017 | 2 | 4 |
| 2018 | 3 | 1 |
| 2019 | 3 | 4 |
| 2020 | 2 | 6 |
| 2021 | 2 | 4 |
| 2022 | 8 | 8 |
| 2023 | 1 | 4 |
| 2024 | 2 | 3 |
| 2025 | 7 | 2 |
| 2026 | 3 | 5 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Flying object, flying object system, and method for painting object to be painted2 Jun 2026US 12,643,117 B2Hitachi, Ltd.
- Unmanned aerial vehicle for painting structures3 Mar 2026US 12,564,852 B2Graco Minnesota Inc.
- Discharge apparatus and unmanned aircraft13 Jan 2026US 12,522,355 B2Toyo Seikan Co., Ltd.
- Hammering test system30 Sep 2025US 12,429,589 B2Topcon Corporation
- Bird diverter applicator that attaches bird diverters to power lines9 Sep 2025US 12,408,653 B1
- Unmanned aerial vehicle for painting structures2 Jul 2026US 2026/0183785 A1Graco Minnesota Inc.
- Drone for spraying and brooming a concrete surface14 May 2026US 2026/0131891 A1Somero Enterprises, Inc.
- Unmanned aerial vehicles for liquid application23 Apr 2026US 2026/0109493 A1
- Systems, apparatus, and methods for treatment of outdoor and indoor vertical or inclined surfaces via aerial vehicles5 Mar 2026US 2026/0062157 A1Alert Venture Foundry, LLC
- Marker ball mounting device, and marker ball deployment system and method1 Jan 2026US 2026/0002577 A1Kronos Aerial Photography Ltd.
Most cited
By later US patents
- Unmanned aerial vehicle having an elevated surface sensor86US 11,235,890 B1Working Drones, Inc. · 2022
- Mobile computing device-based guidance navigation and control for unmanned aerial vehicles and robotic systems75US 9,611,038 B2Working Drones, Inc. · 2017
- Systems and methods for unmanned aerial painting applications24US 9,776,200 B2Luryto, LLC · 2017
- Automatic painting system with drone, user interface and computer vision23US 10,023,311 B2International Business Machines Corporation · 2018
- System and method for applying coating on overhead power transmission conductors using an unmanned aerial vehicle22US 10,186,348 B2General Cable Technologies Corporation · 2019