Solid material comminution or disintegration – Apparatus – Including means applying fluid to material
Reexamination Certificate
2006-06-09
2010-06-22
Miller, Bena (Department: 3725)
Solid material comminution or disintegration
Apparatus
Including means applying fluid to material
C241S046016
Reexamination Certificate
active
07740197
ABSTRACT:
An embodiment of a garbage disposal guard is comprised of a cylindrical sleeve having an outside diameter less than the inside diameter of the throat of a garbage disposal; a lip extending outward from the cylindrical sleeve, a lip having an outside diameter greater than the inside diameter of the throat of the garbage disposal; and bars extending between points on the inside diameter of the cylindrical sleeve that form a grate.
REFERENCES:
patent: 2236885 (1941-04-01), Zinkil et al.
patent: 2244402 (1941-06-01), Powers
patent: 2544498 (1951-03-01), Hiertz
patent: 2793373 (1957-05-01), Ewing
patent: 2948482 (1960-08-01), Jordan
patent: 2953308 (1960-09-01), Isola
patent: 2980351 (1961-04-01), Greene
patent: 3161360 (1964-12-01), Levine
patent: 3449775 (1969-06-01), Krauze
patent: 3702013 (1972-11-01), Gebert
patent: 3742524 (1973-07-01), Ballentine
patent: 3742525 (1973-07-01), Oropallo
patent: 3745594 (1973-07-01), Cosper
patent: 3788485 (1974-01-01), Bruning
patent: 3854151 (1974-12-01), Boudewyn
patent: 3982289 (1976-09-01), Robbins
patent: 4138747 (1979-02-01), Zijlstra
patent: 4161043 (1979-07-01), Flores
patent: 4164796 (1979-08-01), Sakow
patent: 4321713 (1982-03-01), Thompson
patent: 4329744 (1982-05-01), Cuschera
patent: 4443897 (1984-04-01), Austin
patent: 4519102 (1985-05-01), Efstratis
patent: 4752035 (1988-06-01), Felder
patent: 4883590 (1989-11-01), Papp
patent: 4910811 (1990-03-01), Izzi, Sr.
patent: 5271108 (1993-12-01), Wicke
patent: 6000643 (1999-12-01), Gelder
patent: 6735791 (2004-05-01), Lordahl et al.
patent: 7264188 (2007-09-01), Anderson et al.
patent: 7533836 (2009-05-01), Pan
“General Requirements for All Machines”, OSHA Regulations, 29 CFR 1910.212, 1 page.
LandOfFree
Garbage disposal guard does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Garbage disposal guard, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Garbage disposal guard will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4178014