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FREDERICK HENRY ADDIS

Overview
  • Total Patents
    19
About

FREDERICK HENRY ADDIS has a total of 19 patent applications. Its first patent ever was published in 1919. It filed its patents most often in United Kingdom and Germany. Its main competitors in its focus markets transport, furniture and games and environmental technology are ZHU YUMIN, HL CORP SHEN ZHEN and KETTLER HEINZ GMBH.

Patent filings in countries

World map showing FREDERICK HENRY ADDISs patent filings in countries
# Country Total Patents
#1 United Kingdom 18
#2 Germany 1

Patent filings per year

Chart showing FREDERICK HENRY ADDISs patent filings per year from 1900 to 2020

Latest patents

Publication Filing date Title
GB385448A Improvements relating to the spring suspension of motor-cycles, cycles and other vehicles
GB365498A Improvements relating to the spring suspension of cycles and other vehicles
GB369436A Improvements in shuttlecocks
GB272403A Improvements in means for identifying motor vehicles
GB261586A Improvements relating to springs
GB247773A Improvements relating to tennis, badminton and like racquets
GB227587A Improvements in or relating to tennis and like racquets
GB209343A Improvements in or relating to cigarette, cigar and like cases
GB171318A Improvements in or relating to tennis or like rackets
GB169908A Improvements in and relating to strops for razors and other sharp cutting tools
GB160416A Improvements in and relating to ceiling ventilators for railway carriages
GB163631A Improved spring suspension for railway wagons
GB169896A Improvements in and relating to spring suspensions for use on railway carriages and road vehicles
GB170467A Improvements in and relating to railway couplings
GB162589A Improved spring for vehicles
GB163215A Improvements in and relating to screw couplings for railway vehicles
GB152231A Improved spring joint for jointed rods
GB151505A Improved union for shafts and heads of golf clubs, joints of fishing rods, and the like