Patent Number: 6,168,514

Title: Apparatus for evacuating sewer gas from a sewer system

Abstract: An apparatus for evacuating sewer gas from a city sewer system comprises a frame that can be inserted into a manhole and supported by the surface surrounding the manhole, a gasoline engine carried by the frame, and a fan turned by the engine shaft so that it draws air upwards from the sewer through ventholes formed in the frame.

Inventors: Weston; Willie R (Gadsden, SC)

Assignee: Heatley; Arletha

International Classification: E03F 5/08 (20060101); E03F 5/00 (20060101); B65D 090/22 ()

Expiration Date: 01/02/2018