Abstract A disposable liner for coffee filter baskets used in coffee brewing pots of the type which includes the coffee supporting basket is disclosed as a removable member having a bail attached thereto for handling the liner. The liner is formed of a nonwoven fiber material of a generally cylindrical form having a horizontal bottom wall with a hole formed therein to permit the perculator conduit to extend upwardly therethrough. An aluminum foil cover encloses the side walls of the liner and is stitched thereto to add strength to the side walls. The bail is used for removing the liner and the used coffee grounds following the making of the coffee with the liner preventing any grounds from reaching the coffee cup.
Inventors
👤 T Hicks
👤 L Amestoy
Bibliographic Details
Application Number—
JurisdictionUS
Data Sourcegoogle_patents
Last Synchronized2026-10-29 01:06
CPC Classifications
A; A47; A47J; A47J31/00; A47J31/06; A47J31/08
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
66 words
A disposable liner for use with coffee filter baskets comprising a circular bottom wall formed of non-woven fiberous material, an upstanding side wall integrally secured to the peripheral edges of said bottom wall, an aluminum foil cover engaging the inner and outer faces of said side wall, and means securing the lower edges of said aluminum foil cover to the lower portion of said side wall.
Claim 2
Dependent Claim
66 words
A disposable liner for use with coffee filter baskets comprising a circular bottom wall formed of non-woven fiberous material, an upstanding side wall integrally secured to the peripheral edges of said bottom wall, an aluminum foil cover engaging the inner and outer faces of said side wall, and means securing the lower edges of said aluminum foil cover to the lower portion of said side wall.
Claim 3
Dependent Claim
17 words
A device as claimed in claim 1 wherein said side wall tapers outwardly towards its top edge.
Claim 4
Dependent Claim
28 words
A device as claimed in claim 1 wherein a bail extends diametrically across said liner and means secures the opposite ends of said bail to said side walls.
Claim 5
Dependent Claim
34 words
A device as claimed in claim 1 wherein the means securing the lower edges of said aluminum foil cover to the lower portion of said side walls includes a line of stitching extending thereabout.