Brushing – scrubbing – and general cleaning – Implements – Fabric
Reexamination Certificate
1999-12-10
2001-11-20
Till, Terrence R. (Department: 1744)
Brushing, scrubbing, and general cleaning
Implements
Fabric
C015S231000
Reexamination Certificate
active
06317917
ABSTRACT:
BACKGROUND OF THE INVENTION
1) Field of the Invention
The invention herein relates to an improved structure paper mop board facing in which the paper mop board facing is adhesively attached to the floor section and consists of a number of a pliable and, furthermore, disconnected and cross-laterally arrayed three-dimensional pattern of diagonal ridges on a plane surface; as such, when the paper mop is moved along a floor surface, the ends of the three-dimensional pattern come into direct contact with the floor surface and, furthermore, mop the floor such that dust is effectively held fast onto the three-dimensional pattern, which attracts by absorption the greater bulk of the dust encountered and enables the improved structure paper mop board of the invention herein to achieve the efficient removal of dust from floors.
2) Description of the Prior Art
Conventional paper mop board facing structures, as indicated in
FIG. 1
, have a planar bottom area
3
and, therefore, when the non-weave fabric adhesively attached to the mop board facing is wiped across a floor surface, the planar bottom area
3
is situated against the floor surface to enable the mopping of the floor, the edges along the four sides directly mopping the floor such that dust is only held fast onto the four sides of the board facing, with only a smaller amount of dust clinging to the center of the board facing; as a result, dust cannot be efficiently attracted onto the paper mop board facing.
In view of the said shortcomings, the inventor of the invention herein conducted extensive research, including repeated testing and refinement, which culminated in the successful development of a totally new improved structure paper mop board facing that eliminates the said shortcomings of the conventional product and, furthermore, is capable of providing significantly greater practical performance.
SUMMARY OF THE INVENTION
The primary objective of the invention herein is to provide an improved structure paper mop board facing capable of effectively removing by absorption dust on floor surfaces, of which the paper mop board facing is adhesively attached to the floor section of the mop board and consists of a number of a pliable and, furthermore, disconnected and cross-laterally arrayed three-dimensional pattern of diagonal ridges on a plane surface, with the lower plane surface of the three-dimensional pattern lined with a non-weave fabric that provides for the wiping of floors; when the non-weave fabric adhesively attached to the mop board facing is wiped across a floor surface, crevices interspersed within the three-dimensional pattern disposed along the underside of the paper mop board facing entrap dust and as the paper mop is moved along a floor surface, the ends of the three-dimensional pattern come into direct contact with the floor surface and, furthermore, are deformed as they are pressed against the floor surface to thereby scour the floor such that dust is effectively held fast onto the ends of the three-dimensional pattern and, furthermore, the greater bulk of the dust encountered is attracted by absorption, enabling the improved structure paper mop board of the invention herein to achieve the efficient removal of dust from floors.
REFERENCES:
patent: 3012264 (1961-12-01), Nash
patent: 3056989 (1962-10-01), Murphy
patent: 3077627 (1963-02-01), Ashworth
patent: 3099955 (1963-08-01), Nash
patent: 3261049 (1966-07-01), Murphy
patent: 3465377 (1969-09-01), Thomas
patent: 4071983 (1978-02-01), Thielen
patent: 5426809 (1995-06-01), Muta
patent: 5657507 (1997-08-01), Wasak
patent: 5839147 (1998-11-01), Chia-Yi et al.
patent: 23149 (1919-10-01), None
Dougherty & Troxell
Till Terrence R.
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