Spading vertical-tillage tool comprised of multiple disk blades

• US D621,421 S1
• Filed: 09/27/2007
• Issued: 08/10/2010
• Est. Priority Date: 09/27/2007
• Status: Active Grant

• Current Assignee: Henry J. Falk
• Original Assignee: Henry J. Falk
• Inventors: Falk, Henry J.
• Primary Examiner(s): Goodwin; Mark A
• Application Number:
  US29/295,387
• Time in Patent Office: 1,048 Days
• Field of Search: D15/11, D15/29, D15/27, D15/21, D12/135, 111/163, 111167-169, 172/604, 172/532, 172/558, 172/599, 172/166, 172/555, 562/55, 562/95
• US Class Current: D15/11
• CPC Class Codes: N/A

Claims

1. The ornamental design for a spading vertical-tillage tool comprised of multiple disk blades.