Abrading – Accessory – Guard or housing
Patent
1997-05-20
1999-05-11
Rose, Robert A.
Abrading
Accessory
Guard or housing
451354, 15 17, B24B23/00
Patent
active
059021756
ABSTRACT:
A cleaning member for a submerged surface cleaning device comprises a flexible disc-like body having an operatively upper surface and an operatively lower surface. The body is adapted for connection to a submerged surface cleaning device. Abrasion means is provided on at least a portion of the lower surface of the body.
REFERENCES:
patent: 3273187 (1966-09-01), Williams
patent: 4023227 (1977-05-01), Chauvier
patent: 4156948 (1979-06-01), Chauvier et al.
patent: 4609581 (1986-09-01), Ott
patent: 5197249 (1993-03-01), Wiand
patent: 5361442 (1994-11-01), Payne et al.
De Goede Leon
De Goede Mark
GYDA Marketing (Proprietary) Limited
Rose Robert A.
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