3815923

Information

• Patent Grant
• 3815923

• References
• Source

• Patent Number

  3,815,923

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1974
  50 years ago

• CPC

  • A63B69/3661 - Mats for golf practice
  • A63B2069/3664 - with bristles, the length of which can be adjusted

• US Classifications

  • 473 - Games using tangible projectile
  • 015 - Brushing, scrubbing, and general cleaning