US2009123725A1PendingUtilityA1
Microfiber duster
Est. expiryMar 6, 2026(expired)· nominal 20-yr term from priority
Inventors:Terrence Treacy
A47L 13/38Y10T428/2929Y10T428/249922
51
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Claims
Abstract
An apparatus comprising a central member and a synthetic fiber material portion extending radially outward from the central member along at least a portion of the central member and comprising a plurality of synthetic threads, wherein each of the plurality of threads comprises a plurality of synthetic filaments, and wherein each of the plurality of filaments comprises a plurality of synthetic microfibers.
Claims
exact text as granted — not AI-modified1 . An apparatus, comprising:
a central member; and a synthetic fiber material portion extending radially outward from the central member along at least a portion of the central member and comprising a plurality of synthetic threads, wherein each of the plurality of threads comprises a plurality of synthetic filaments, and wherein each of the plurality of filaments comprises a plurality of synthetic microfibers.
2 . The apparatus of claim 1 wherein the plurality of synthetic microfibers comprises a plurality of bi-component microfibers.
3 . The apparatus of claim 1 wherein the plurality of synthetic microfibers comprises a plurality of “islands in the sea” microfibers.
4 . The apparatus of claim 1 wherein the synthetic fiber material portion has a denier value ranging between about 0.01 denier and about 50 denier.
5 . The apparatus of claim 1 wherein the synthetic fiber material portion has a denier value ranging between about 0.1 denier and about 30 denier.
6 . The apparatus of claim 1 wherein the synthetic fiber material portion has a denier value ranging between about 0.09 denier and about 17 denier.
7 . The apparatus of claim 1 wherein the synthetic fiber material portion has a denier value ranging between about 0.2 denier and about 15 denier.
8 . The apparatus of claim 1 wherein the synthetic fiber material portion has a denier value of about 0.7 denier.
9 . The apparatus of claim 1 wherein the plurality of filaments comprises between about 50 and about 150 filaments, and wherein the plurality of microfibers comprises between about 8 and about 16 microfibers.
10 . The apparatus of claim 1 wherein the synthetic fiber material portion has a linear density ranging between about 5 grams per centimeter and about 30 grams per centimeter where the synthetic fiber material portion has a diameter of about 6 inches.
11 . The apparatus of claim 1 wherein the synthetic fiber material portion has a linear density of about 18 grams per centimeter where the synthetic fiber material portion has a diameter of about 6 inches.
12 . The apparatus of claim 1 wherein the central member comprises a twisted metallic wire having a plastic coating, wherein the twisted wire has a number of turns ranging between about 0.5 and about 5 turns per inch.
13 . The apparatus of claim 1 further comprising a handle detachably coupled to the central member.
14 . A method of manufacturing an apparatus, comprising:
processing a plurality of synthetic threads, wherein the plurality of threads comprises a plurality of synthetic filaments, wherein each of the plurality of filaments comprises a plurality of synthetic microfibers, and wherein processing the plurality of threads comprises splitting each of the plurality of filaments to release the plurality of microfibers therein; and winding the threads onto a central member.
15 . The method of claim 14 wherein the processing is performed before the winding.
16 . The method of claim 14 wherein splitting the filaments comprises exposing the filaments to at least one of heat and a chemical solution.
17 . The method of claim 16 wherein splitting the filaments further comprises agitating the filaments in the presence of the at least one of the heat and the chemical solution.
18 . The method of claim 14 further comprising adding color to a plurality of the threads.
19 . The method of claim 14 wherein each of the plurality of filaments is one of a bi-component filament and an “islands in the sea” filament.
20 . An apparatus, comprising:
a central member comprising a twisted metallic wire having a number of turns ranging between about 0.5 and about 5 turns per inch; a handle detachably coupled to a first end of the central member; a cap attached to a second end of the central member; and a synthetic fiber material portion extending radially outward from the central member between the handle and the cap and comprising a plurality of synthetic threads, wherein each of the plurality of threads comprises between about 50 and about 150 synthetic filaments, each of the synthetic filaments comprises between about 8 and about 16 microfibers, and the synthetic fiber material portion has a denier value of about 0.7 denier, a linear density of about 18 grams per centimeter, and a diameter of about 6 inches.Join the waitlist — get patent alerts
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