- All sections
- A - Human necessities
- A47G - Household or table equipment
- A47G 5/00 - ScreensDraught-deflectors
Patent holdings for IPC class A47G 5/00
Total number of patents in this class: 98
10-year publication summary
|
10
|
15
|
5
|
6
|
13
|
11
|
11
|
3
|
3
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Knoll, Inc. | 360 |
7 |
| Defender Screens International LLC | 31 |
6 |
| Okamura Corporation | 496 |
4 |
| Rite-Hite Holding Corporation | 682 |
3 |
| 3m Innovative Properties Company | 17450 |
2 |
| Dataflex International B.V. | 27 |
2 |
| Jim Melhart Piano and Organ Company | 13 |
2 |
| Lucius Hudson, Inc. | 2 |
2 |
| Schwab-vollhaber-lubratt, Inc. | 13 |
2 |
| USG Ceilings Plus, LLC | 15 |
2 |
| Webaround, LLC | 7 |
2 |
| Modus, Co. | 10 |
2 |
| Modus IP LLC | 8 |
2 |
| International Business Machines Corporation | 62847 |
1 |
| Robert Bosch GmbH | 44363 |
1 |
| Sanyo Electric Co., Ltd. | 3379 |
1 |
| University of South Florida | 1908 |
1 |
| Adrian Steel Company | 118 |
1 |
| Aedes Technologies | 2 |
1 |
| Arovia, Inc. | 15 |
1 |
| Other owners | 53 |