Brushing – scrubbing – and general cleaning – Machines – Wiping
Reexamination Certificate
2002-12-27
2004-09-14
Graham, Gary K. (Department: 1744)
Brushing, scrubbing, and general cleaning
Machines
Wiping
C015S021200, C015S021100
Reexamination Certificate
active
06789287
ABSTRACT:
SUMMARY OF THE INVENTION
According to the present invention, there is provided a billiard ball cleaning and polishing assembly comprising: (a) a formed hollow member having a generally circular open upper end and a closed lower end adapted to seat on a planar support surface; (b) a resilient disk, configured and sized to nest snugly into the hollow of the base member; (c) an upper formed hollow member having both open upper and lower ends and having its lower peripheral segment of a reduced size adapted to seat tightly within the inner periphery of the first member underlying it; a second disk-like buffing pad, preferably of a terry cloth outer composition, configured and sized to nest snugly within the upper member, and of a thickness such that when placed in situ, such pad presents a substantial free margin for the uppermost peripheral sidewall segment of the upper wall member; a second disk adapted to operate as a roll-like buffer cloth on its one external surface and being provided with a centrally positioned fixed shaft on its reverse surface, and with the second disk shaft being adapted to engage the rotational chuck portion of a power drill device.
REFERENCES:
patent: 1991183 (1935-02-01), Sundahl
patent: 3041645 (1962-07-01), Smith
patent: 3654655 (1972-04-01), Mitnick
patent: 5758379 (1998-06-01), Hovnanian
Eglington A. R.
Graham Gary K.
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