US2007084006A1PendingUtilityA1
Disposable dusting article
Individually held — no corporate assignee on recordPriority: Oct 19, 2005Filed: Oct 13, 2006Published: Apr 19, 2007
Est. expiryOct 19, 2025(expired)· nominal 20-yr term from priority
Inventors:Nicola John Policicchio
A47L 13/16A47L 13/38
53
PatentIndex Score
0
Cited by
0
References
0
Claims
Abstract
A dusting article comprises a base sheet, a first fiber layer adjacent to the base sheet, a first sheet adjacent to the first fiber layer, a second fiber layer adjacent to the first sheet, and a second sheet adjacent to the second fiber layer.
Claims
exact text as granted — not AI-modified1 . A dusting article comprising:
a base sheet; a first fiber layer adjacent to the base sheet; a first sheet adjacent to the first fiber layer; a second fiber layer adjacent to the first sheet; and a second sheet adjacent to the second fiber layer.
2 . The dusting article of claim 1 , wherein said base sheet comprises thermoplastic fibers.
3 . The dusting article of claim 2 , wherein said thermoplastic fibers comprise fibers of polyethylene, polypropylene, polyethylene terephthalate; conjugated fibers of polyethylene and polyethylene terephthalate or polyethylene and polypropylene and combinations thereof.
4 . The dusting article of claim 1 , wherein the first fiber layer and the second fiber layer comprise crimped fibers.
5 . The dusting article of claim 1 , at least one of the base sheet, the first sheet, and the second sheet are cut into strips.
6 . The dusting article of claim 5 , wherein the strips are from about 1 mm to about 15 mm wide.
7 . The dusting article of claim 1 , where the first fiber layer and the second fiber layer comprise fibers comprising a fineness of 1 to 50 dtex.
8 . A dusting article comprising:
a base sheet; a second base sheet adjacent to the base sheet; a first fiber layer adjacent to the second base sheet; a first sheet adjacent to the first fiber layer; a second fiber layer adjacent to the first sheet; a supplemental fiber layer attached to the second fiber layer; and a second sheet adjacent to the supplemental fiber layer.
9 . The dusting article of claim 8 , wherein said base sheet comprises thermoplastic fibers.
10 . The dusting article of claim 9 , wherein said thermoplastic fibers comprise fibers of polyethylene, polypropylene, polyethylene terephthalate; conjugated fibers of polyethylene and polyethylene terephthalate or polyethylene and polypropylene and combinations thereof.
11 . The dusting article of claim 8 , wherein the first fiber layer and the second fiber layer comprise crimped fibers.
12 . The dusting article of claim 8 , wherein at least one of the base sheet, second base sheet, first sheet and the second sheet are cut into strips.
13 . The dusting article of claim 12 , wherein the strips are from about 1 mm to about 15 mm wide.
14 . The dusting article of claim 8 , where the first fiber layer, the second fiber layer, and the supplemental fiber layer comprise fibers comprising a fineness of 1 to 50 dtex.Join the waitlist — get patent alerts
Track US2007084006A1 — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.