- All sections
- A - Human necessities
- A47C - Chairssofasbeds
- A47C 7/35 - Combinations of different types of springsAdjustable springsAttachment of springs to other springs or to frame
Patent holdings for IPC class A47C 7/35
Total number of patents in this class: 75
10-year publication summary
|
1
|
9
|
9
|
16
|
10
|
8
|
5
|
5
|
6
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| L & P Property Management Company | 929 |
25 |
| Ascion, LLC | 51 |
4 |
| The Lovesac Company | 203 |
4 |
| Ashley Furniture Industries, Inc. | 185 |
3 |
| Hsiu Chen Liao | 5 |
3 |
| New-Tec Integration (Xiamen) Co., Ltd. | 312 |
3 |
| MillerKnoll, Inc. | 518 |
3 |
| Illinois Tool Works Inc. | 11453 |
2 |
| NISCO Co., Ltd | 40 |
2 |
| Tournadre SA Standard Gum | 22 |
2 |
| Rummel Matratzen GmbH & Co. KG | 15 |
2 |
| GM Global Technology Operations LLC | 15000 |
1 |
| Motorola Solutions, Inc. | 4402 |
1 |
| Johnson Controls Technology Company | 1434 |
1 |
| Lear Corporation | 1298 |
1 |
| AMI Industries, Inc. | 215 |
1 |
| B/E Aerospace, Inc. | 1637 |
1 |
| England, Inc. | 7 |
1 |
| Herman Miller, Inc. | 93 |
1 |
| Hickory Springs Manufacturing Company | 47 |
1 |
| Other owners | 13 |