Lawn mower

Details Lawn mower Lawn mower

2007-12-04

2007-12-04

Kovács, Árpád Fábián (Department: 3671)

Harvesters

Cutting and catching

Catchers

Reexamination Certificate

active

11216393

ABSTRACT:
A lawn mower includes a grass bag for collecting cut grass, which is attached to a rear wall of a cutter housing of the lawn mower. The rear wall includes an exit that communicates the grass bag with a cut grass carrying passage formed in the cutter housing, and a plurality of internal pressure control holes formed proximately to the exit. When a grass cutting operation continues, cut grass is accumulated in the grass bag, causing the internal pressure of the bag to rise. By virtue of the control holes, rise of the internal pressure is restrained.

REFERENCES:
patent: 2774402 (1956-12-01), Wikle
patent: 3517493 (1970-06-01), Kiteley
patent: 3757503 (1973-09-01), Soldavini
patent: 4399647 (1983-08-01), Soldavini
patent: 4512144 (1985-04-01), Soldavini
patent: 4631909 (1986-12-01), McLane
patent: 4843805 (1989-07-01), Satoh
patent: 5042241 (1991-08-01), Boylston et al.
patent: 5517811 (1996-05-01), Schaedler et al.
patent: 5564265 (1996-10-01), Pitt
patent: 5960613 (1999-10-01), Mixon et al.
patent: 6272818 (2001-08-01), Sebben et al.
patent: 8608189 (1986-05-01), None
patent: 0738462 (1996-10-01), None
patent: 2712138 (1995-05-01), None
patent: 2123826 (1990-10-01), None

Affiliated with

Also associated with

Rating

Lawn mower does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Lawn mower, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lawn mower will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3859107