Abrading – Frame or mount – Portable abrader
Reexamination Certificate
2007-02-12
2008-08-19
Morgan, Eileen P. (Department: 3723)
Abrading
Frame or mount
Portable abrader
C451S513000, C451S523000
Reexamination Certificate
active
07413505
ABSTRACT:
The present invention relates to a hand-held motorized device that is designed for sanding cylindrical objects. The invention comprises a left side and right side within which are a plurality of rollers, a motor, an on/off button, power supply, and sanding belt. A plurality of diameter knobs located on the exterior side of the housing enable a range of adjustment for various diameters. The sides can be disassembled to enable sanding belt replacement. The device has appealing uses comprising sanding down copper ends for soldering during plumbing installation.
REFERENCES:
patent: 2566809 (1951-09-01), Risley et al.
patent: 2759305 (1956-08-01), Helbig
patent: D228616 (1973-10-01), Tomo
patent: 3895463 (1975-07-01), Brandli et al.
patent: 4600444 (1986-07-01), Miner
patent: 4869026 (1989-09-01), Burrell
patent: 5031365 (1991-07-01), Arndt et al.
patent: 5038525 (1991-08-01), Gardner
patent: 5643062 (1997-07-01), Joseph et al.
patent: 5649852 (1997-07-01), Zepp
patent: 5864746 (1999-01-01), Chang
patent: 6419569 (2002-07-01), Frech et al.
patent: 6736711 (2004-05-01), Tiede
patent: 6813797 (2004-11-01), Kadinger
patent: 2001/0014577 (2001-08-01), Frech et al.
patent: 2001/0036802 (2001-11-01), Mueller
patent: 2006/0264161 (2006-11-01), Schnell et al.
Fletcher Kyle
Morgan Eileen P.
LandOfFree
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