and conveying dislodged material by driven or pneumatic means

Full Title

Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice > Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying elements, e.g. conveying pneumatically > dislodging essentially by non-driven elements, e.g. scraper blades > and conveying dislodged material by driven or pneumatic means

Classification Context

Section:

FIXED CONSTRUCTIONS

Class:

CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Subclass:

STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; CLEANING LAND; DISPERSING FOG IN GENERAL