Stone working – Sawing – Rotary
Reexamination Certificate
2005-03-08
2005-03-08
Rachuba, M. (Department: 3723)
Stone working
Sawing
Rotary
C125S014000
Reexamination Certificate
active
06863062
ABSTRACT:
A masonry cutter comprising a tripod having legs for straddling the masonry to be cut and a cutting assembly mounted between the legs. The cutting assembly comprises a cutting element, preferably a circular saw, and a means for operating the cutting element. The legs may be vertically adjustable. Adjustment of the legs permits changing the angle between a plane parallel to the cutting element and a plane parallel with the masonry to be cut. The tripod may be mounted to a frame by means of a pivot with a vertical pivot axis passing through the pivot. This allows the tripod legs to be positioned and the cutting assembly to be oriented so that the first and second axes are in a desired direction with reference to the masonry to be cut. In one embodiment, the masonry to be cut is a sidewalk slab and the apparatus is used to remove trip hazards from the sidewalk slab. The masonry cutter may be removably mounted to a vehicle.
REFERENCES:
patent: 3284961 (1966-11-01), Graves
patent: 3340863 (1967-09-01), Zuzelo
patent: 3487614 (1970-01-01), Uhor
patent: 3550701 (1970-12-01), Holley
patent: 3559350 (1971-02-01), Bentley
patent: 3649071 (1972-03-01), Graff
patent: 4313780 (1982-02-01), Ford, Jr.
patent: 4433871 (1984-02-01), Bertrand
patent: 4832412 (1989-05-01), Bertrand
patent: 4962913 (1990-10-01), Stewart
patent: 5044696 (1991-09-01), Blackhurst
patent: 5540210 (1996-07-01), Jones
patent: 5669371 (1997-09-01), Rupprecht et al.
patent: 5676125 (1997-10-01), Kelly et al.
patent: 6050744 (2000-04-01), Binning
Anissimoff and Associates
Brunet Robert A. H.
Rachuba M.
Sidewalks Plus Inc.
LandOfFree
Masonry cutter does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Masonry cutter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Masonry cutter will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3435982