- All sections
 - D - Textilespaper
 - D06F - Laundering, drying, ironing, pressing or folding textile articles
 - D06F 57/04 - Supporting means, other than simple clothes-lines, for linen or garments to be dried or aired mounted on pillar, e.g. rotatably and having radial arms, e.g. collapsible
 
Patent holdings for IPC class D06F 57/04
Total number of patents in this class: 24
10-year publication summary
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 
Principal owners for this class
| Owner | 
				 All patents 
			 | 
			
				 This class 
			 | 
		
|---|---|---|
| Leifheit AG | 147  | 
				4  | 
			
| Subin Home Art Co., Ltd. | 6  | 
				2  | 
			
| Carl Freudenberg KG | 1375  | 
				1  | 
			
| Cohn, Sheldon | 1  | 
				1  | 
			
| Greenway Home Products Ltd. | 10  | 
				1  | 
			
| Guangdong University of Technology | 599  | 
				1  | 
			
| Industry-Academic Cooperation Foundation, Yonsei University | 2418  | 
				1  | 
			
| Oakthrift Corporation, Ltd. | 31  | 
				1  | 
			
| Pellerin Milnor Corporation | 55  | 
				1  | 
			
| Sheldon Cohn | 3  | 
				1  | 
			
| Stromberg-Carlson Products, Inc. | 9  | 
				1  | 
			
| Taeilmoldtech Co., Ltd. | 1  | 
				1  | 
			
| RUDDEN, Darren | 1  | 
				1  | 
			
| TOBIN, Gregory | 1  | 
				1  | 
			
| Universidad de Panamá | 17  | 
				1  | 
			
| Taizhou Hengyuan Electrical Appliance Co., Ltd. | 5  | 
				1  | 
			
| The Drying Tree, LLC | 1  | 
				1  | 
			
| ROBB, Donna | 1  | 
				1  | 
			
| Can do Brands LLC | 59  | 
				1  | 
			
| NerTes GmbH Mobile Ständertechnik | 3  | 
				1  | 
			
| Other owners | 0 |