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MARIS JAMES C

Overview
  • Total Patents
    16
About

MARIS JAMES C has a total of 16 patent applications. Its first patent ever was published in 1926. It filed its patents most often in United States and Canada. Its main competitors in its focus markets transport, engines, pumps and turbines and thermal processes are BLUNT JAMES G, WOODARD WILLIAM E and CIE J G BRILL.

Patent filings in countries

World map showing MARIS JAMES Cs patent filings in countries
# Country Total Patents
#1 United States 15
#2 Canada 1

Patent filings per year

Chart showing MARIS JAMES Cs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Maris James C 16
#2 Harwick Henry K 1

Latest patents

Publication Filing date Title
US2271867A Centering arrangement for locomotive trucks
US2263442A Centering mechanism for locomotive trucks
US2223291A Spring rigging construction
US2243640A Six wheel truck
US2223290A Spring rigging for locomotive trailer trucks
US2187571A Steam distribution and control for locomotives
US2191408A Engine truck stabilizer
US2159813A Lateral motion device
US2167216A Four cylinder locomotive
US2163887A Locomotive truck
US2191407A Locomotive
US2163886A Locomotive steam pipe connection and support
US2131537A Steam dome
US1758845A Steam pipe for simple articulated locomotives
US1621330A Steam-pipe support for articulated locomotives
CA385549A Four cylinder locomotive