Patent · US Active

Material pusher with floating coupler

US11668060B2 · kind B2 · utility

0Cited by

36References

8Claims

0Family size

Assignee

Pro-Tech Manufacturing and Distribution, Inc. · US

Inventors

Michael J. Guggino · New York, US
Barry Sherman · Bound Brook, US
Thomas B. Maier · Gundelfingen, DE
James Maier · Ontario, US
David Mack · Rochester, US

Key dates

Filing date	Oct 14, 2020
Grant date	Jun 6, 2023
Priority date	—
Expiry date	Jul 30, 2041

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE01C23/082
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

An improved material pusher or containment plow employing a floating vehicle-coupling system, a wear shoe, as well as a plurality of removable scraping edge sections.

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