- All sections
- B - Performing operationstransporting
- B29L - Indexing scheme associated with subclass , relating to particular articles
- B29L 31/44 - Furniture or parts thereof
Patent holdings for IPC class B29L 31/44
Total number of patents in this class: 134
10-year publication summary
|
13
|
10
|
18
|
9
|
18
|
7
|
13
|
6
|
10
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lifetime Products, Inc. | 392 |
13 |
| Cambria Company LLC | 332 |
6 |
| Dongguan Shichang Metals Factory Ltd. | 75 |
6 |
| Woodwelding AG | 186 |
5 |
| American Woodmark Management Company | 116 |
5 |
| Keter Plastic Ltd. | 287 |
4 |
| Suncast Technologies, LLC | 340 |
4 |
| REHAU Industries SE & Co. KG | 374 |
4 |
| BASF SE | 21127 |
3 |
| Bank of Montreal, AS Agent | 53 |
3 |
| New-Tec Integration (Xiamen) Co., Ltd. | 389 |
3 |
| Illinois Tool Works Inc. | 11710 |
2 |
| The Boeing Company | 20102 |
2 |
| Formway Furniture Limited | 73 |
2 |
| Vangura Kitchen Tops, Inc. | 18 |
2 |
| VIRCO Mfg. Corporation | 82 |
2 |
| HOMAG Bohrsysteme GmbH | 41 |
2 |
| Mr. Bar-b-q Products LLC | 292 |
2 |
| MillerKnoll, Inc. | 539 |
2 |
| Haddy, Inc. | 4 |
2 |
| Other owners | 60 |