Patent · US Active

Muffler filter

US11603783B2 · kind B2 · utility

0Cited by
2References
19Claims
0Family size

Inventor

Key dates

Filing dateJan 22, 2021
Grant dateMar 14, 2023
Priority date—
Expiry dateJan 22, 2041

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY02T10/12
  • WIPO fieldEnvironmental technology
  • WIPO sectorChemistry

Abstract

A muffler filter includes a housing including an aperture, a cartridge holder, at least one activated filter, an attachable lock associated with the activated filter, and a plurality of clamps. The muffler filter is configured to be securely affixed to a muffler of a vehicle allowing the activated filter to sieve noxious fumes from emissions from the muffler.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.