MOWER BLADE AND METHOD OF MAKING SAME

• US 3,614,861 A
• Filed: 05/26/1969
• Issued: 10/26/1971
• Est. Priority Date: 05/26/1969
• Status: Expired due to Term

• Current Assignee: Dayco Products LLC
• Original Assignee: Doyle V. Haren, Leland E. Williams, Robert W. Buchanan, William T. Wickham
• Inventors: Wickham, William T., Williams, Leland E., Haren, Doyle V., Buchanan, Robert W.
• Application Number:
  US04/827,587
• Time in Patent Office: 883 Days
• US Class Current: 56/295
• CPC Class Codes: A01D 34/73 Cutting apparatus

Abstract

D R A W I N G
A LAWN MOWER BLADE HAVING A CENTRAL MOUNTING MEMBER AND OUTWARDLY EXTENDING ARMS OF IMPROVED STRENGTH AND COMPRISED OF AN ELASTOMERIC MATERIAL BONDED TO THE MOUNTING MEMBER IN AN OPTIMUM MANNER, WITH EACH ARM HAVING A FLEXIBLE OUTER PORTION PROVIDED WITH AN INTEGRAL CUTTING EDGE, AND A METHOD OF MAKING SUCH A BLADE.

Claims