Patent classifications
E
FIXED CONSTRUCTIONS
Load children
E02
HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
Load children
E02F
DREDGING; SOIL-SHIFTING
Load children
E02F3/88
with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
Load children Filter patents View analytics View as hierarchy Open in page
E02F3/90
Component parts; , e.g. arrangement or adaptation of pumps
Load children Filter patents View analytics View as hierarchy Open in page
E02F3/92
Digging elements, e.g. suction heads
Load children Filter patents View analytics View as hierarchy Open in page
E02F3/9256
Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
Load children Filter patents View analytics View as hierarchy Open in page
E02F3/9268
with rotating cutting elements
Load children Filter patents View analytics View as hierarchy Open in page

E02F3/9268

Hydro excavation vacuum apparatus and fluid storage and supply systems thereof
12385215 · 2025-08-12 · ·

Hydro excavation vacuum apparatus that process spoil material onboard the apparatus by separating water from the cut earthen material are disclosed.