×

Apparatus and method for conditioning a bowling lane using precision delivery injectors

  • US 20050081782A1
  • Filed: 09/02/2004
  • Published: 04/21/2005
  • Est. Priority Date: 09/05/2003
  • Status: Active Grant
First Claim
Patent Images

1. A surface conditioning system comprising:

  • a dressing application system including at least one precision delivery injector for injecting high viscosity dressing fluid directly onto a surface, said precision delivery injector including a valve reciprocable between open and closed positions for respectively injecting and preventing injection of the dressing fluid through said injector.

View all claims
  • 11 Assignments
Timeline View
Assignment View
    ×
    ×