A reusable infant or adult diaper comprises a fluid absorbent pad on the inner surface of a waterproof, hourglass-shaped, diaper shell. Extending from the rear corners of the diaper shell is a pair of fastener tabs carrying filamentary hook fastener material. Slightly larger strips of filamentary loop...http://www.google.de/patents/US5409476?utm_source=gb-gplus-sharePatent US5409476 - Reusable diaper having gusseted pad insert
