Rotary lawnmower blade with reversible replaceable blades

Harvesters – Cutting – Cutter members

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Other Related Categories

C056S255000, C056S017500, C056SDIG017

Type

Reexamination Certificate

Status

active

Patent number

06935095

Description

ABSTRACT:
Attachable to a rotary lawnmower shaft is a body assembly of a rectangular shape having a removable and reversible blade on each end. The blades are easily and quickly removed, reversed, and replaced without tools. The blades are locked in position by a unique and simple locking device. During operation of the mower, the centrifugal force of the rotating body assembly further locks the blades in place for additional safety. When the body assembly is in rotation, the blades are designed to create air turbulence which causes the cut grass clippings to exit the lawnmower.

REFERENCES:
patent: 2963844 (1960-12-01), Engier
patent: 3097468 (1963-07-01), Johnson
patent: 3103093 (1963-09-01), House, Jr.
patent: 3152432 (1964-10-01), Scarnato
patent: 3243944 (1966-04-01), Michavo
patent: 3320733 (1967-05-01), Kirk
patent: 3321894 (1967-05-01), Ingram
patent: 3327460 (1967-06-01), Blackstone
patent: 3447291 (1969-06-01), Guetterman
patent: 3507104 (1970-04-01), Kline et al.
patent: 3563015 (1971-02-01), Renfroe
patent: 3683606 (1972-08-01), Staines
patent: 3769784 (1973-11-01), Jones
patent: 4229933 (1980-10-01), Bernard
patent: 4375148 (1983-03-01), Beck
patent: 4611459 (1986-09-01), Cartner
patent: 4750320 (1988-06-01), Liebl
patent: 5018347 (1991-05-01), Feilen
patent: 5019113 (1991-05-01), Burnell
patent: 5036654 (1991-08-01), Malutich
patent: 5383329 (1995-01-01), Cornell, III
patent: 5438819 (1995-08-01), Dallman
patent: 5791131 (1998-08-01), Hill et al.
patent: 6182430 (2001-02-01), Blarek et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Rotary lawnmower blade with reversible replaceable blades does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rotary lawnmower blade with reversible replaceable blades, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotary lawnmower blade with reversible replaceable blades will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3462262

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.