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LOWRY WILLIAM D

Overview
  • Total Patents
    11
About

LOWRY WILLIAM D has a total of 11 patent applications. Its first patent ever was published in 1906. It filed its patents most often in United States. Its main competitors in its focus markets transport are GEORGE HARRISON SHEFFIELD, SYMINGTON GOULD CORP and STUCKI CO A.

Patent filings in countries

World map showing LOWRY WILLIAM Ds patent filings in countries
# Country Total Patents
#1 United States 11

Patent filings per year

Chart showing LOWRY WILLIAM Ds patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Transport

Focus technologies

Top inventors

# Name Total Patents
#1 Lowry William D 11

Latest patents

Publication Filing date Title
US1175465A Means for securing journal-boxes to car-truck frames.
US977204A Truck-frame.
US972770A Side frame for car-trucks.
US922788A Underframe for cars and tenders.
US964173A Combined friction and spring-draft rigging.
US922789A Underframe for cars and tenders.
US922787A Underframe for cars and tenders.
US897912A Swing-motion car-truck.
US891494A Car-wheel.
US902242A Draft-rigging.
US884596A Car-bolster and draft-rigging.