Compound tools – House painting – paper hanging – or glazing
Reexamination Certificate
2000-10-19
2002-08-06
Smith, James G. (Department: 3723)
Compound tools
House painting, paper hanging, or glazing
C007S165000, C015S105000
Reexamination Certificate
active
06427274
ABSTRACT:
STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT
Not Applicable.
BACKGROUND OF INVENTION
1. Field of Invention
The invention relates to a tool for painters. More specifically, the invention relates to an apparatus having a combination of uses for assisting a painter.
2. Description of the Related Art
Prior devices have provided a variety of shapes of tools that are utilized by painters in painting operations to assist with tasks such as scraping, spreading, cutting, opening paint cans, pulling nails, and similar tasks. In general, prior tools include a blade end for scraping paint, a nail puller hole in the blade, and a handle for manipulating the blade end. Prior tools can include foldable blades, or fixed blades in varying lengths to extend the reach of the painter without being cumbersome to carry in a pocket or a belt worn by the painter.
An example of the prior art is U.S. Pat. No. 5,979,058, issued to Henke, which discloses a multi-purpose hand tool for use by a painter for scraping and spreading putty, and cutting or sawing surfaces to be painted. The hand tool lacks a curved surface for cleaning paint rollers, and lacks an elongated, convoluted side for cleaning paint brushes, therefore requiring the painter to carry additional tools for completion of a repetitive painting activity related to cleaning painting utensils.
A further example of the prior art is U.S. Pat. No. 5,870,786, issued to Papadopoulos, which discloses a utility tool for use by a painter for scraping surfaces, cleaning rollers, and pulling nails. The utility tool lacks a convoluted surface for cleaning paint brushes, therefore requiring the painter to carry additional tools for completion of a repetitive painting activity related to cleaning painting utensils.
The prior tools for painters typically include edges for scraping paint off of surfaces, and for scraping paint off of paint roller tubes, or for prying cans open with the scraping edge. If various sized cans or other containers of paint are used by a painter, then multiple utility tools must be carried by the painter to accomplish the many operations that the painter must perform with one hand, while utilizing the other hand to hold onto a ladder or other platform during preparation for painting and cleanup of painting utensils.
Therefore, it is an object of the present invention to provide a hand-held tool having a plurality of uniquely configured surfaces for beneficial use by a painter.
It is another object of the present invention to provide an improved utility tool providing a plurality of indentations for cleaning multiple sizes of painting utensils.
It is another object of the present invention to provide a hand-held painter's tool having a multi-configured blade end for preparing surfaces for painting, and having multiple notches for cutting and opening a variety of containers.
It is another object of the present invention to provide an improved painter's tool for cleaning brushes and paint rollers, for opening multi-sized containers, and for preparing surfaces for painting.
BRIEF SUMMARY OF INVENTION
In accordance with the present invention, there is provided a painter's tool configured for providing multiple functions in one hand-held unit for use by a painter. The painter's tool provides elements for preparing a surface for painting, for cutting container seals and opening multi-sized paint containers, and for cleaning multiple shapes of painting utensils, with a plurality of elements oriented in a structural configuration that provides for efficient use of each individual element by a painter. The painter's tool includes a blade attached at a proximal end to a handle, with the blade including a distal end having a beveled scraper end being bounded by a squared corner and a pointed corner. The blade includes a first side surface having a plurality of teeth extending from the squared corner of the distal end, to the handle end of the blade. The plurality of teeth provide a convoluted surface for cleaning multiple sizes of paint brushes. The first side surface is angled outwardly from the handle end of the blade toward the squared corner of the distal end of the blade.
The blade includes a second side surface having an arcuate surface extended from the pointed corner, along a mid-portion that curves inwardly toward an axis midline of the blade in a concave shape, and ends at the handle end of the blade. The arcuate surface includes two opposed notches that are oriented to bound the inwardly curved mid-portion of the second side surface. The second side surface further includes a projection proximate the handle end of the blade, with the projection having a beveled edge. The second side surface additionally includes a trailing edge of the pointed corner that is beveled and sharpened, thereby providing a cutting edge for cutting materials and for prying into surfaces for removing cracked paint. The gripping end of the handle includes an end plate for setting nails into surfaces.
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patent: 4324018 (1982-04-01), Olsson
patent: 4524514 (1985-06-01), Mallalieu et al.
patent: 4553279 (1985-11-01), Gassew et al.
patent: 4747173 (1988-05-01), Marceau
patent: 4967436 (1990-11-01), Russell
patent: 5222265 (1993-06-01), Hermansson
patent: 5251352 (1993-10-01), Cullison
patent: 5272782 (1993-12-01), Hutt
patent: 5546625 (1996-08-01), Mealey
patent: 5870786 (1999-02-01), Papadopoulos
patent: 5956788 (1999-09-01), Henke
patent: 5979058 (1999-11-01), Henke
patent: 6009581 (2000-01-01), Davis et al.
patent: D445320 (2001-07-01), Abbott
Pitts & Brittian P.C.
Smith James G.
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