초록 ▼

A hand-worn debris removal device for cleaning fabric, upholstery, carpet, and other textiles comprises a pocket having a longitudinal axis, a first debris collecting element having unidirectional fibers having a first directional orientation, a second debris collecting element having unidirectional

A hand-worn debris removal device for cleaning fabric, upholstery, carpet, and other textiles comprises a pocket having a longitudinal axis, a first debris collecting element having unidirectional fibers having a first directional orientation, a second debris collecting element having unidirectional fibers having a second directional orientation opposite the first directional orientation and a gap formed between the first and second debris collecting elements along the longitudinal axis. Movement of the device in a first direction and a second direction across a surface to be cleaned collects debris removed by the first and second debris collecting elements in the gap.

대표청구항 ▼

1. A hand-worn debris removal device comprising: a pocket formed by a first side and an opposing second side defining an internal cavity having an opening for receipt of a user's hand in the internal cavity, wherein the pocket comprises a longitudinal axis extending through the opening;a first debri

1. A hand-worn debris removal device comprising: a pocket formed by a first side and an opposing second side defining an internal cavity having an opening for receipt of a user's hand in the internal cavity, wherein the pocket comprises a longitudinal axis extending through the opening;a first debris collecting element provided on at least one of the first and second sides and having unidirectional fibers having a first directional orientation;a second debris collecting element provided on the same side as the first debris collecting element and having unidirectional fibers having a second directional orientation;a gap formed between the first and second debris collecting elements along the longitudinal axis, wherein the first directional orientation of the unidirectional fibers of the first debris collecting element and the second directional orientation of the unidirectional fibers of the second debris collecting element are oriented toward the gap formed between the first and second debris collecting elements;a third debris collecting element located proximal the opening into the internal cavity; anda fourth debris collecting element located distal the opening into the internal cavity on the other of the first and second sides of the debris removal device opposite the first and second debris collecting elements;whereby movement of the device in a first direction across a surface to be cleaned corresponds to one of the first and second directional orientation of one of the first and second debris collecting elements and movement of the device in a second direction across a surface to be cleaned corresponds to the other of the first and second directional orientation of one of the first and second debris collecting elements such that debris removed by the first and second debris collecting elements collects in the gap. 2. A hand-worn debris removal device comprising: a pocket formed by a first side and an opposing second side defining an internal cavity having an opening for receipt of a user's hand in the internal cavity, wherein the pocket comprises a longitudinal axis extending through the opening;a first debris collecting element provided on at least one of the first and second sides and having unidirectional fibers having a first directional orientation;a second debris collecting element provided on the same side as the first debris collecting element and having unidirectional fibers having a second directional orientation;a gap formed between the first and second debris collecting elements along the longitudinal axis, wherein the first directional orientation of the unidirectional fibers of the first debris collecting element and the second directional orientation of the unidirectional fibers of the second debris collecting element are oriented toward the gap formed between the first and second debris collecting elements; andat least one of a third debris collecting element located proximal the opening into the internal cavity or a fourth debris collecting element located distal the opening into the internal cavity on the other of the first and second sides of the debris removal device opposite the first and second debris collecting elements;whereby movement of the device in a first direction across a surface to be cleaned corresponds to one of the first and second directional orientation of one of the first and second debris collecting elements and movement of the device in a second direction across a surface to be cleaned corresponds to the other of the first and second directional orientation of one of the first and second debris collecting elements such that debris removed by the first and second debris collecting elements collects in the gap. 3. The hand-worn debris removal device of claim 2 wherein the surface being cleaned has a nap, and wherein movement of the debris removal device across the surface being cleaned in alternating first and second directions raises the nap of a material of the surface being cleaned in at least one of the first and second directions, and collects debris removed from the surface being cleaned in the gap. 4. The hand-worn debris removal device of claim 2 wherein the first directional orientation is directly opposite the second directional orientation. 5. The hand-worn debris removal device of claim 2 and further comprising a wristband located around a periphery of the opening into the internal cavity of the debris removal device. 6. The hand-worn debris removal device of claim 5 wherein the wristband comprises a hook and loop fastener for retaining the debris removal device on a user's hand. 7. The hand-worn debris removal device of claim 2 wherein the first and second debris collecting elements are formed from a material selected from the group consisting of: polyester having unidirectional polyester-oriented fibers, velour, synthetic fibers, glass fibers, wool or combinations thereof. 8. The hand-worn debris removal device of claim 2 wherein the first and second debris collecting elements have a denier of about 450. 9. The hand-worn debris removal device of claim 2 wherein the unidirectional fibers of the first and second debris collecting elements have a fluff height of about 1.3 mm to 1.7 mm. 10. The hand-worn debris removal device of claim 2 wherein the first and second debris collecting elements have a fabric weight of about 450-500 g/m2. 11. The hand-worn debris removal device of claim 2, further comprising a third debris collecting element located proximal the opening into the internal cavity and a fourth debris collecting element located distal the opening into the internal cavity on the other of the first and second sides of the debris removal device opposite the first and second debris collecting elements. 12. The hand-worn debris removal device of claim 2 wherein the third debris collecting element generally spans a width of the one of the at least one first and second sides of the debris removal device. 13. The hand-worn debris removal device of claim 2 wherein the third debris collecting element is formed from the same material as at least one of the first and second debris collecting elements. 14. The hand-worn debris removal device of claim 2 wherein the fourth debris collecting element has a plurality of protrusions thereon. 15. The hand-worn debris removal device of claim 14 wherein the fourth debris collecting element is formed from a material selected from the group consisting of: elastomeric materials, silicone rubber, EPDM, natural rubber, nitrile rubber or combinations thereof. 16. The hand-worn debris removal device of claim 2 wherein the internal cavity has a predetermined size selected to receive a user's hand falling between the 5th and 95th percentile of human hand sizes. 17. The hand-worn debris removal device of claim 2 wherein the first and second sides of the debris removal device are formed from a material selected from the group consisting of: spun-bonded nonwoven polypropylene, nylon, cotton, non-woven materials comprising nylon or polyester fibers, or a polyurethane-polyurea copolymer.