A coating applicator that applies a coating or liquid to a variety of different substrates having different contoured surfaces is disclosed. A coating applicator of the present disclosure is able to reach, contact, and cover the entirety of a contoured substrate. In this manner, the coating applicator is able to transfer a coating to the entirety of the contoured substrate. Additionally, fluid application systems of the present disclosure include systems for advantageously providing a fluid to a fluid applicator.

Embodiments of the invention include apparatus and methods for coating drug coated medical devices. In an embodiment, the invention includes a coating apparatus including a coating application unit. The coating application unit can include a fluid applicator having a lengthwise axis and a width. The fluid applicator can include a tip comprising a first face across the width of the fluid applicator. The first face of the fluid applicator can be oriented at an angle of from about 15 to about 75 degrees with respect to the lengthwise axis of the fluid applicator. The fluid applicator can define a second face intersecting the first face. The coating apparatus can further include a rotation mechanism and an axial motion mechanism. Other embodiments are also included herein.

A coating applicator that applies a coating or liquid to a variety of different substrates having different contoured surfaces is disclosed. A coating applicator of the present disclosure is able to reach, contact, and cover the entirety of a contoured substrate. In this manner, the coating applicator is able to transfer a coating to the entirety of the contoured substrate. Additionally, fluid application systems of the present disclosure include systems for advantageously providing a fluid to a fluid applicator.

A paint roller assembly, comprising a frame assembly including a handle and a frame, where one end of the frame is attached to the handle and the other end includes a cross-member structure attached to the frame opposite and orthogonal to the handle end, a first paint roller cage rotatably mounted on a first branch of the cross-member section, and a second paint roller cage rotatably mounted on a second branch of the cross-member structure. Optionally, a first paint roller cover can be placed over the first paint roller cage, and a second paint roller cover can be placed over the second paint roller cage, wherein at least one of the first paint roller cage and second paint roller cage has an end covered in paint-absorbing material for applying paint into a corner between adjacent surfaces.

The Phillips Smart Edge is a paint application tool with guide means, made of synthetic material and is used for painting in any standard room corner for edging and trimming. The Phillips Smart Edge is used in corners of walls and intersecting surfaces. Projecting outward from parallel (FIG. 2) depending bars, Metal Bars receive the ends of the roller. Preferably the application surface of the roller is arched or triangular in shape. Standard walls which converge toward each other will be able to be coated with this device. The paint is applied to the surface rapidly and efficiently with the Phillips Smart Edge.

A pipe painter assembly comprises a handle and a pair of paint roller frames. The paint roller frames comprise respective shaft portions for rotatably supporting respective paint roller cover supports thereon and respective rod portions extending at an angle relative to the respective shaft portions. The handle has a pair of laterally spaced axially extending substantially parallel bores in which outer ends of the respective rod portions are selectively rotatably mounted, whereby turning of either or both of the respective rod portions in either direction in the respective bores will vary the angular orientation of the paint roller cover supports relative to one another for accommodating different size pipes or other articles between the roller cover supports.

An applicator, for applying a glutinous substance to a seam between a first part and a second part, comprises a roller, comprising a circumferential surface, and a housing, comprising a delivery port, a scraper, and a shaper. The roller is coupled to the housing and is rotatable relative to the housing about an axis. The circumferential surface of the roller is communicatively coupled with the delivery port. The intersection of the circumferential surface and a virtual plane, passing through the axis, is a non-linear segment. The scraper is geometrically complementary at least with the non-linear segment. The shaper is communicatively coupled with the scraper.

The Phillips Smart Edge is a paint application tool with guide means, made of synthetic material and is used for painting in any standard rooms corner in edgeing and trimming. The cornered walls intersecting surface characterized in that the guide means in the form of a roller project outward and parallel (FIG. 2) Metal Bars as they lead downward. Preferably the applicating surface is triangleular as standard walls with the roller overhanging edges which converge toward each other. The paint is applied to surface rapidly and efficiently in use for the Phillips Smart Edge.

The improved paint roller is configured for use in applying paint. The improved paint roller is configured for use in applying paint to a non-Euclidean application surface wherein the non-Euclidean application surface is selected from the group consisting of a concave surface or a convex surface. The improved paint roller comprises a roller sleeve and a handle. The roller sleeve presents a non-Euclidean face selected from the group consisting of a concave face or a convex face. The roller sleeve is configured for use in applying the paint to the non-Euclidean application surface. Specifically: 1) a roller sleeve presenting a concave face is intended to apply paint upon a convex non-Euclidean application surface; while, 2) the roller sleeve presenting a convex face is intended to apply paint upon a concave non-Euclidean application surface.

An applicator (200), for applying a glutinous substance (140) to a seam (330) between a first part (310) and a second part (320), comprises a roller (210), comprising a circumferential surface (216), and a housing (220), comprising a delivery port (222), a scraper (232), and a shaper (234). The roller (210) is coupled to the housing (220) and is rotatable relative to the housing (220) about an axis (202). The circumferential surface (216) of the roller (210) is communicatively coupled with the delivery port (222). The intersection of the circumferential surface (216) and a virtual plane, passing through the axis (202), is a non-linear segment (217). The scraper (232) is geometrically complementary at least with the non-linear segment. The shaper (234) is communicatively coupled with the scraper (232).