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PLAYART LTD

Overview
  • Total Patents
    72
About

PLAYART LTD has a total of 72 patent applications. Its first patent ever was published in 1970. It filed its patents most often in United Kingdom, Hong Kong and United States. Its main competitors in its focus markets furniture and games, machines and electrical machinery and energy are IVES CORP, LIONEL CORP and TYCO IND INC.

Patent filings in countries

World map showing PLAYART LTDs patent filings in countries

Patent filings per year

Chart showing PLAYART LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tong Duncan 22
#2 Tong D 8
#3 Duncan Tong 7
#4 Pui Fong 5
#5 Pui F 2
#6 Tong Michael 1

Latest patents

Publication Filing date Title
GB2123190A Toy vehicle lap counter
GB2078120A Toy vehicle track support
GB2035105A Toy railway track
AU3989178A Audio frequency oscillator
GB1564291A Junction section for toy vehicle tracks
HK62677A Improvements in and relating to submerged models
US4150789A Connection device for toy vehicle tracks
GB1551582A Toy vehicle tracks
GB1534665A Track for toy vehicles
GB1512139A Toys
GB1489051A Electrical connection device for a toy vehicle track
GB1503135A Tracks for toy vehicles
GB1486960A Toy vehicle
GB1520651A Toy track sections
US3971016A Electronic chirper
GB1473813A Electrical plugs
GB1490104A Toy track for use with electrically operated moving toys such as vehicles or railway trains
GB1490105A Power supply unit for electrically operated toy vehicles or railway trains
GB1434881A Submersible toy
GB1400735A Apparatus for a toy building