Invention Grant
- Patent Title: Portable exhaust removal system
-
Application No.: US16745271Application Date: 2020-01-16
-
Publication No.: US11326503B2Publication Date: 2022-05-10
- Inventor: John P Callahan
- Applicant: John P Callahan
- Applicant Address: US MA Worcester
- Assignee: John P Callahan
- Current Assignee: John P Callahan
- Current Assignee Address: US MA Worcester
- Agency: Polsinelli, P.C.
- Main IPC: F01N13/18
- IPC: F01N13/18 ; F01N13/08
Abstract:
A portable, easily mountable, temporary exhaust removal system adapted to re-direct exhaust emissions away from an internal combustion engine having an exhaust conduit that exhausts combustion gas from the engine.
Public/Granted literature
- US20200224579A1 PORTABLE EXHAUST REMOVAL SYSTEM Public/Granted day:2020-07-16
Information query
