US2009038102A1PendingUtilityA1
Scouring products
Assignee: 3M INNOVATIVE PROPERTIES COPriority: Mar 14, 2006Filed: Feb 22, 2007Published: Feb 12, 2009
Est. expiryMar 14, 2026(expired)· nominal 20-yr term from priority
Inventors:Caroline Roque
A47L 17/08A47L 17/00
42
PatentIndex Score
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Cited by
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Claims
Abstract
A hand-held scouring product is disclosed. The hand-held scouring product is hand-sized in three dimensions and, throughout. The hand-held scouring product consists essentially of abrasive material comprising non-woven, autogenously-bonded fibres.
Claims
exact text as granted — not AI-modified1 - 16 . (canceled)
17 . A hand-held scouring product that is hand-sized in three dimensions and, throughout, consists essentially of abrasive material comprising non-woven, autogenously-bonded fibers.
18 . The product as claimed in claim 17 , in which the size of the product is substantially the same in the three dimensions.
19 . The product as claimed in claim 1 , in which the size of the product is at least 5.0 cm in the three dimensions.
20 . The product as claimed in claim 1 , in which the size of the product is in the range of from 5.0 to 12.0 cm in the three dimensions.
21 . The product as claimed in claim 1 , in which the abrasive material comprises polymeric fibers or natural fibers.
22 . The product as claimed in claim 1 , in which the abrasive material comprises polymeric fibers having a titre of at least 20 dtex.
23 . The product as claimed in claim 1 , in which the abrasive material is a lofty material having a density no greater than about 60 kg/m 3 .
24 . The product as claimed in claim 1 , comprising substantially the same abrasive material throughout.
25 . The product as claimed in claim 1 , including abrasive particles bonded to the fibers.
26 . The product as claimed in claim 1 , which is substantially cube-shaped.
27 . The product as claimed in claim 1 , the product being formed from a single web of non-woven material.
28 . The product as claimed in claim 1 , the product being formed from a plurality of adjacent layers of abrasive material that are attached to one another.
29 . The product as claimed in claim 28 , in which some, at least, of the layers are separable from the others.
30 . The product as claimed in claim 29 , the product being formed from a length of non-woven material that is Z-folded to form a cube-shaped stack.
31 . The product as claimed in claim 1 , which is substantially spherical, ellipsoidal or cylindrical in shape.Join the waitlist — get patent alerts
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