Underlay

Details Underlay Underlay

2005-12-14

2010-12-14

Trettel, Michael (Department: 3673)

Beds

Bedclothing

Waterproof

C005S486000, C005S487000, C005S494000, C604S385110, C604S392000

Reexamination Certificate

active

07849536

ABSTRACT:
Underlay for single use for protection of e.g. chair cushions, bedclothes or changing tables, having a liquid-receiving coversheet intended to face away from the object requiring protection, a liquid impermeable backsheet intended to face the object requiring protection upon use, wherein the underlay can be attached to the user.

REFERENCES:
patent: 1649958 (1927-11-01), Hoyme
patent: 3765040 (1973-10-01), Holstein
patent: 4909802 (1990-03-01), Ahr et al.
patent: 6110157 (2000-08-01), Schmidt
patent: 7159257 (2007-01-01), Struthers
patent: 2004/0207239 (2004-10-01), King
patent: 2005/0028278 (2005-02-01), Landry
patent: 1145216 (1997-03-01), None
patent: 0 218 568 (1987-04-01), None
patent: 1 106 115 (2001-06-01), None
patent: 2 300 806 (1996-11-01), None
patent: WO 99/01091 (1999-01-01), None
PCT/ISA/210.
PCT/ISA/237.
An English Translation of the Notification of the First Office Action issued in corresponding Chinese Application No. 200580052227.X dated Oct. 30, 2009.

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