Tabbed air filter
US8613785B1 · kind B1 · utility
7Cited by
21References
13Claims
0Family size
Inventor
Key dates
| Filing date | Feb 18, 2011 |
| Grant date | Dec 24, 2013 |
| Priority date | — |
| Expiry date | Mar 2, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D46/10
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A tabbed air filter is provided for facilitating removal of the air filter from an air treatment device. The air filter provides a frame, an air filtering material positioned in the frame, and a plurality of graspable tabs extending from the frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.