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JOHN H ROETHEL

Overview
  • Total Patents
    32
About

JOHN H ROETHEL has a total of 32 patent applications. Its first patent ever was published in 1932. It filed its patents most often in United Kingdom and Germany. Its main competitors in its focus markets civil engineering, machines and transport are MIWA LOCK KK, ATOMA INT CORP and INT DOOR CLOSERS INC.

Patent filings in countries

World map showing JOHN H ROETHELs patent filings in countries
# Country Total Patents
#1 United Kingdom 20
#2 Germany 12

Patent filings per year

Chart showing JOHN H ROETHELs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Roethel John H 9

Latest patents

Publication Filing date Title
DE1216153B Door lock
GB856540A Improvements in and relating to door latch mechanism
GB842175A Improvements in and relating to deck lid mechanism
GB841326A Improvements in and relating to door lock mechanism
GB804961A Improvements in and relating to latch bolt and keeper safety interlock
GB778581A Improvements in door checking and retaining devices
GB749110A Improvements in and relating to winding mechanism for raising and lowering the windows of vehicles
GB754586A Improvements relating to door latch mechanism
GB752248A Improvements in and relating to door latch mechanism
GB746547A Improvements in and relating to door latch mechanism
GB513792A Hinge construction
GB444279A Improvements in and relating to windows for vehicles
GB438260A Improvements in and relating to windows for vehicles
GB431813A Improvements in window control mechanism
GB436004A Improvements in and relating to window regulators
GB384491A Improvements in window control mechanism