3545121

Information

• Patent Grant
• 3545121

• References
• Source

• Patent Number

  3,545,121

• Date Filed

  Not available

• Date Issued

  Tuesday, December 8, 1970
  55 years ago

• CPC

  • A63B67/00 - Sporting games or accessories therefor, not provided for in groups A63B1/00 - A63B65/00
  • A63B21/0004 - Exercising devices moving as a whole during exercise
  • A63B21/0624 - by moving the guiding means
  • A63B21/4035 - for operation by hand
  • A63B21/4043 - Free movement
  • A63B23/12 - for upper limbs or related muscles
  • A63F2007/4081 - Ball with a hole sliding over a guide

• US Classifications

  • 446 - Amusement devices: toys
  • 482 - Exercise devices