U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Diaper

Patent 4773906 Issued on September 27, 1988. Estimated Expiration Date: Icon_subject December 1, 2006. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

2705010

2733715

3407813

3828785

Method of using a composite waste-containment garment having disposable elasticized insert
Patent #: 4496360
Issued on: 01/29/1985
Inventor: Joffe ,   et al.

Variable size, reusable diaper with fastener covers
Patent #: 4568342
Issued on: 02/04/1986
Inventor: Davis

Diaper magic, open plastic pants to hold cloth diapers or disposable liner Patent #: 4576601
Issued on: 03/18/1986
Inventor: Brain

Inventor

Application

No. 06/936545 filed on 12/01/1986

US Classes:

604/391, By fabric strip fastener element (e.g., hook and loop type fastener)D24/126Diaper type or holding garment therefor

Examiners

Primary: Yasko, John D.

Attorney, Agent or Firm

International Classes

A61F 13/15 (20060101)
A61F 13/62 (20060101)
A61F 13/56 (20060101)

Abstract

In a reusable diaper, it is known to sew layered absorbent material together and apply a variable width fastening system to make an absorbent diaper which does not require folding or pinning. A structurally simple, multi-layered diaper includes a generally rectangular absorbent panel with one flaring end and a pair of laterally extending arms at the other end thereof, a pair of parallel, laterally extending fastener strips on the outer surface of the flared end of the panel to facilitate adjustment in width and length, fastener tabs on the inner surfaces of the arms for coupling with one of the fastener strips to secure the diaper in the use position; and an auxiliary pad, one or both ends of which are connected to the inner surface of the panel, whereby air can circulate around the pad to facilitate faster drying of the laundered diaper.

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