Paint applicator, kit and method
AssigneeDesigning Solutions, LLC
InventorDeborah Wiener
Life of this patent
Estimating the term…
Abstract
A paint applicator, kit and methodology for using the same is disclosed. For example, a paint applicator that allows a user to load a desired amount of paint, such as a water based or other low VOC paint, into the paint applicator and an advancement mechanism that dispenses paint at a rate controllable by the user is disclosed. The advancement mechanism can include a system that translates a rotational force applied to an end cap of the applicator into a linear force that advances a piston which in turn applies paint to an applicator portion. The paint applicator may be reusable or may include a ratchet system that allows for only one time use. The methodology and kit can incorporate a syringe for loading paint into the paint applicator, thus reducing the loss of paint through spilling.
Claims21
An applicator for fluids, including paint, stain, and other colorants, the applicator comprising:
- a cylindrical main body having a first end and a second end, the cylindrical main body defining an interior volume configured to receive fluid, the main body made from a material that allows the color of the fluid to be seen;
- an applicator structure disposed at the first end of the cylindrical main body, the applicator structure removably attached to the first end and in fluid communication with the interior volume of the cylindrical main body, the applicator structure including a tip for applying fluid from the interior volume to a surface;
- an advancement mechanism disposed in the second end of the main body for advancing fluid from the interior volume to the applicator structure, the advancement mechanism including an advancement arm and a piston with a threaded piston rod, the advancement arm including threads for engaging the threaded piston rod;
- and
- a movable end cap disposed adjacent the second end of the cylindrical main body, the movable end cap operably engaged with the advancement arm, the movable end cap rotatable in a first direction for advancing linearly the piston into the interior volume for causing fluid to be communicated to the applicator structure and the movable end cap being rotatable in an opposite second direction.
An applicator kit for fluid, including paint, stain and other colorants, the kit comprising:
- an applicator including,
- a cylindrical main body having a first end and a second end, the cylindrical main body defining an interior volume configured to receive fluid therein, the main body made from a material allowing the color of the fluid to be seen,
- an applicator structure removably attached to the first end of the cylindrical main body, the applicator structure in fluid communication with the interior volume of the cylindrical main body, the applicator structure including a tip for applying fluid to a surface,
- an advancement mechanism disposed in a second end of the cylindrical main body for advancing the fluid from the interior volume to the applicator structure, the advancement mechanism including a base and a piston with piston rod, the base including threads engaging the piston rod, and
- a movable end cap disposed adjacent the second end of the cylindrical main body, the movable end cap engaged to an end of the advancement mechanism, the movable end cap rotatable in a first direction for advancing linearly the piston into the interior volume for causing fluid to be communicated to the applicator structure and the movable end cap being rotatable in an opposite second direction;
- and
- a fluid transfer structure including a syringe configured to transfer fluid from a fluid reservoir to the interior volume of the cylindrical main body of the applicator.
A method for use of an applicator for fluids, including paint, stain, and other colorants, comprising:
- providing an applicator including,
- a cylindrical main body having a first end and a second end, the cylindrical main body defining an interior volume configured to receive fluid, the main body made from a material that is clear or transparent;
- an applicator structure configured to be removably attached to the first end of the cylindrical main body, the applicator structure including a tip for applying the fluid to a surface;
- an advancement mechanism disposed in the second end of the main body and configured to advance the paint from the interior volume to the applicator structure, the advancement mechanism including a piston with a threaded piston rod;
- and
- a movable end cap disposed adjacent the second end of the cylindrical main body, the end cap engaged to an end of the advancement arm, the end cap rotatable in a first direction for advancing linearly the piston into the interior volume for causing fluid to be communicated to the applicator structure and the end cap being rotatable in an opposite second direction;
- providing a fluid transfer structure configured to transfer the fluid from a fluid reservoir to the interior volume of the main body of the applicator;
- transferring the fluid from the fluid reservoir to the fluid transfer structure;
- transferring the fluid from the fluid transfer structure to the interior volume of the cylindrical main body of the applicator via an opening in the first end of the cylindrical main body;
- placing the applicator structure in the first end of the main body such that the paint is in fluid communication with both the applicator structure and the interior volume of the cylindrical main body;
- and
- actuating the advancement mechanism such that the piston and the threaded piston rod move within the interior volume of the cylindrical main body and cause the fluid from the interior volume to move to the applicator structure.
Dependencies are inferred from the claim text.