Lawn mower blade

Details Lawn mower blade Lawn mower blade

1997-09-18

1999-05-04

Shackelford, Heather

Harvesters

Cutting

Cutter members

56255, A01D 3473

Patent

active

058990534

ABSTRACT:
A new lawn mower blade for improving the cutting edge to produce a more efficient cutting area. The inventive device includes an elongate blade member, a first scalloped cutting edge region on one end of the blade member, a second scalloped cutting edge region on the other end, a first deflecting fin on the opposite edge of the second scalloped cutting edge region, a second deflecting fin on the opposite edge of the first scalloped cutting edge region, and a mounting means for mounting the blade member to a lawnmower. The new lawn mower blade is designed to increase the surface area of the cutting edge to effectively cut grass cleaner and more even than a conventional rotary lawn mower blade.

REFERENCES:
patent: Re35393 (1996-12-01), Mohrman
patent: 3022621 (1962-02-01), Zavarella
patent: 3214896 (1965-11-01), Watkins et al.
patent: 5402629 (1995-04-01), Masaru

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