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ALFRED GERHOLD

Overview
  • Total Patents
    22
About

ALFRED GERHOLD has a total of 22 patent applications. Its first patent ever was published in 1911. It filed its patents most often in United Kingdom, Germany and United States. Its main competitors in its focus markets civil engineering, mechanical elements and furniture and games are WAGNER RAOUL DIAZ, RAOUL DIAZ WAGNER and LINDSAY LTD HENRY.

Patent filings in countries

World map showing ALFRED GERHOLDs patent filings in countries
# Country Total Patents
#1 United Kingdom 11
#2 Germany 4
#3 United States 4
#4 France 2
#5 Ireland 1

Patent filings per year

Chart showing ALFRED GERHOLDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Alfred Gerhold 4
#2 Gerhold Alfred 3

Latest patents

Publication Filing date Title
US2617651A Spring operated projector catcher
GB657015A An improved toy or game appliance
IE17233L Supporting plants etc. from stakes.
GB585611A Improvements in or relating to wedges for railway rails
GB579356A A device for supporting plants and other articles from stakes and the like
GB569232A Improvements in or relating to screws
GB543623A Improvements in screws and the like
GB502865A An improved toy or game appliance
US1904725A Stand for plates and the like
GB340490A Improvements in or relating to stands for plates and the like
GB272740A Improvement in clothes line peg
GB231572A Improvements in suspenders and garters
GB178980A Improvements in switches for electric circuits
GB157662A An improved device for securing roller blinds to their rollers