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ERASTUS WILLIAMS WILLIAM

Overview
  • Total Patents
    62
About

ERASTUS WILLIAMS WILLIAM has a total of 62 patent applications. Its first patent ever was published in 1913. It filed its patents most often in United States and Canada. Its main competitors in its focus markets transport, machines and consumer goods are JJD SA, BRITISH CASTORS LTD and RUOTEMILANO S R L.

Patent filings in countries

World map showing ERASTUS WILLIAMS WILLIAMs patent filings in countries
# Country Total Patents
#1 United States 61
#2 Canada 1

Patent filings per year

Chart showing ERASTUS WILLIAMS WILLIAMs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Erastus Williams William 62

Latest patents

Publication Filing date Title
US2267776A Match holding stand ash tray and bundle of matches therefor
US1721843A Rail anchor for railway rails
US1721652A Book match
US1689003A Anticreep rail anchor
US1710395A Machine for vending boxes of matches
US1710394A Vending machine for book matches
US1671002A Steel roof for railway box cars
US1710393A Package of boxes of matches
US1696427A Railway-box-car carline
US1526729A Steel end for cars
US1626994A Metal sheet used for freight car structures
US1503969A Bumper for automobiles
US1494456A Railway-journal-box lid
US1441771A Disk-demountable wheel for automobiles
US1439460A Reenforced disk wheel
US1441770A Concave disk wheel
US1427927A Metal disk wheel
US1467743A Running-board-supporting bracket or saddle for the roofs of box cars
US1410047A Demountable tubular spoked wheel
US1405648A Disk wheel