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Class Information
Number: 4/243.3
Name: Baths, closets, sinks, and spittoons > Mechanism positions cover on seat > Single continuous roll of flat covers
Description: Subject matter wherein the mechanism is of the type that uses only one sheet of flexible material having a row of consecutive shields formed thereon and wound into a tubular form so that successive shields are positioned on the seat providing a sanitary surface upon which to sit.

Patents under this class:

Patent Number Title Of Patent Date Issued
7003814 Bobbin assembly for a sleeve dispensing toilet seat Feb. 28, 2006
6615411 Toilet seat sanitary protector changer Sep. 9, 2003
6212693 Sanitary toilet seat Apr. 10, 2001
5913609 Apparatus and method for conveying a protective cover along a toilet seat Jun. 22, 1999
5561867 Sanitary toilet seat apparatus Oct. 8, 1996
5438711 Apparatus for automatically feeding seat covering paper toilet seat Aug. 8, 1995
5295272 Laid-on paper cut-off system for toilet seat Mar. 22, 1994
5203036 Apparatus for delivering laying paper for closet seat Apr. 20, 1993
4928325 Toilet seat structure capable of automatically feeding a seat covering paper onto a toilet seat May. 29, 1990
4926504 Toilet seat structure capable of automatically feeding a seat covering paper onto a toilet seat May. 22, 1990
4926505 Toilet seat structure capable of automatically feeding seat covering paper on toilet seat May. 22, 1990
4769859 Sanitary closet with toilet seat protection cover Sep. 13, 1988
4566648 Device for applying and conveying a protective cover for a toilet seat Jan. 28, 1986
3961386 Toilet seat cover Jun. 8, 1976

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