Learn more

SCHONROCK EDWIN A

Overview
  • Total Patents
    20
About

SCHONROCK EDWIN A has a total of 20 patent applications. Its first patent ever was published in 1949. It filed its patents most often in United States and Canada. Its main competitors in its focus markets transport, environmental technology and machines are DEMPSTER BROTHERS, ROTHALIT GMBH and NUYTS ORB.

Patent filings in countries

World map showing SCHONROCK EDWIN As patent filings in countries
# Country Total Patents
#1 United States 13
#2 Canada 7

Patent filings per year

Chart showing SCHONROCK EDWIN As patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Schonrock Edwin A 20

Latest patents

Publication Filing date Title
US2823814A Overload release for refuse compactor
US2934198A Garbage disposal apparatus having bulk material compactor
US2808948A Self-loading vehicle for cylindrical tanks
US2836316A Bulk material compactor for refuse trucks
US3013675A Apparatus for garbage disposal
US2883237A Long wheel base tandem unit for dump trucks and trailers
US2860006A Tilting dump trailers for detachable fifth wheel and winch mounting assembly
US2769661A Tail gate, apron and axle placement construction for dump trailers
US2769662A Tail gate and operating device for dump or trailer trucks
US2661236A Winch and spring suspension construction for dump trailers
US2637593A Lifting device for dump trailers
US2517933A Cable dump trailer
US2514726A Tail gate latch
CA585255A Upper fifth wheel with rotatably mounted sheave and cam lift assembly for dump trucks
CA476394A Tail gate latches
CA632403A Fifth wheel booster unit for dump trailers
CA583505A Tilting dump trailers for detachable fifth wheel and winch mounting assembly
CA572663A Self-loading vehicle for cylindrical tanks
CA472070A Cable dump trailers
CA592573A Rocker table sheave block and spring hanger assembly for dump trailers