Air purifier

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12128742
APP PUB NO 20220297511A1
SERIAL NO

17335066

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention relates to an air purifier comprising a housing with an air inlet and an air outlet. A filter module, a power supply module, a drive module and a processing module are sequentially arranged in the housing along an airflow direction. The drive module gives a drive force to the air, so that the air enters into the housing from the air inlet, then in turn flows through the filter module, the power supply module, the drive and processing modules. The filter module filters out large particle pollutants in the air such as dust. The power supply module is used to supply power to the drive module and the processing module. The processing module is used to remove bacteria and organic pollutants in the air. Therefore, the degree of air purification can be improved, so that the air is purified to the ideal state as much as possible.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
HANGZHOU NEWAON ELECTRONIC TECHNOLOGY CO LTD311113 HANGZHOU ZHEJIANG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ding, Mingwei Zhejiang, CN 1 3
Liu, Jiangyun Zhejiang, CN 2 3

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Apr 29, 2028
7.5 Year Payment $3600.00 $1800.00 $900.00 Apr 29, 2032
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 29, 2036
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00