made of plastic or foam

Industry

  • CPC
  • F41J3/009
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dartboard structure and method for manufacturing the same

    • Patent number 11,927,430
    • Issue date Mar 12, 2024
    • Asmeditron Inc.
    • Huai-Fang Tsai
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Assembly-type physical dart target

    • Patent number 11,204,223
    • Issue date Dec 21, 2021
    • Ming-Cheng Ho
    • F41 - WEAPONS
  • Information Patent Grant

    Method of manufacturing dartboard by grass stem

    • Patent number 9,541,355
    • Issue date Jan 10, 2017
    • Juinung Lin
    • F41 - WEAPONS
  • Information Patent Grant

    Dartboard

    • Patent number 8,991,828
    • Issue date Mar 31, 2015
    • Te-Tsao Chen
    • F41 - WEAPONS
  • Information Patent Grant

    Dart board

    • Patent number 6,543,779
    • Issue date Apr 8, 2003
    • Chih-Hao Yiu
    • F41 - WEAPONS
  • Information Patent Grant

    Dartboard

    • Patent number 6,375,193
    • Issue date Apr 23, 2002
    • Chih-Hao Yiu
    • F41 - WEAPONS
  • Information Patent Grant

    Double bull's-eye device

    • Patent number 5,626,344
    • Issue date May 6, 1997
    • Chun-Mu Huang
    • F41 - WEAPONS
  • Information Patent Grant

    Double bullseye for dart game

    • Patent number 5,601,290
    • Issue date Feb 11, 1997
    • Chih-Hao Yiu
    • F41 - WEAPONS
  • Information Patent Grant

    Dartboard and method of manufacture

    • Patent number 5,417,437
    • Issue date May 23, 1995
    • Puma Dart Products Limited
    • Dudley F. Coppard
    • F41 - WEAPONS
  • Information Patent Grant

    Dart board for safety darts

    • Patent number 5,169,158
    • Issue date Dec 8, 1992
    • John J. Neville
    • F41 - WEAPONS
  • Information Patent Grant

    Method of manufacturing a dartboard

    • Patent number 4,790,541
    • Issue date Dec 13, 1988
    • Shih-Chung Lin
    • F41 - WEAPONS
  • Information Patent Grant

    Target apparatus including transmitting/receiving dart

    • Patent number 4,678,194
    • Issue date Jul 7, 1987
    • Viragate Limited
    • William H. Bowyer
    • F41 - WEAPONS
  • Information Patent Grant

    Method for manufacture of target boards for darts or archery

    • Patent number 4,430,789
    • Issue date Feb 14, 1984
    • Edward W. J. Wu
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Method and equipment for manufacture of target boards for darts or...

    • Patent number 4,239,573
    • Issue date Dec 16, 1980
    • Edward W. J. Wu
    • F41 - WEAPONS
  • Information Patent Grant

    3891214

    • Patent number 3,891,214
    • Issue date Jun 24, 1975
    • F41 - WEAPONS
  • Information Patent Grant

    3719998

    • Patent number 3,719,998
    • Issue date Mar 13, 1973
    • F41 - WEAPONS
  • Information Patent Grant

    3524647

    • Patent number 3,524,647
    • Issue date Aug 18, 1970
    • F41 - WEAPONS
  • Information Patent Grant

    3409301

    • Patent number 3,409,301
    • Issue date Nov 5, 1968
    • F41 - WEAPONS
  • Information Patent Grant

    3309091

    • Patent number 3,309,091
    • Issue date Mar 14, 1967
    • F41 - WEAPONS
  • Information Patent Grant

    3300216

    • Patent number 3,300,216
    • Issue date Jan 24, 1967
    • F41 - WEAPONS
  • Information Patent Grant

    3244419

    • Patent number 3,244,419
    • Issue date Apr 5, 1966
    • F41 - WEAPONS
  • Information Patent Grant

    2818259

    • Patent number 2,818,259
    • Issue date Dec 31, 1957
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    2210149

    • Patent number 2,210,149
    • Issue date Aug 6, 1940
    • F41 - WEAPONS
  • Information Patent Grant

    2099908

    • Patent number 2,099,908
    • Issue date Nov 23, 1937
    • F41 - WEAPONS
  • Information Patent Grant

    1912873

    • Patent number 1,912,873
    • Issue date Jun 6, 1933
    • F41 - WEAPONS

Patents Applicationslast 30 patents