Paint roller assembly

Details Paint roller assembly Paint roller assembly

2007-08-14

2007-08-14

Nguyen, Tuan (Department: 3751)

Coating implements with material supply

Material flows through porous tool

Hollow roller

C401S208000, C401S218000, C015S230110

Reexamination Certificate

active

11376400

ABSTRACT:
A paint roller assembly includes a roller support having head and neck portions and a support tube defining an axis, a coupling unit, and a roller unit. The support tube has a free end, and a plurality of spaced-apart apertures in fluid communication with an axial hole in the roller support. The neck portion has a retaining part. An end cap is sleeved on the free end of the support tube. The roller unit includes a tubular sleeve that has first and second end portions coupled rotatably and respectively to the retaining part and the end cap, and a sponge body fixed around the tubular sleeve. The coupling unit is disposed between the retaining part and the first end portion of the tubular sleeve. A handle is connected to the head portion of the roller support.

REFERENCES:
patent: 4639156 (1987-01-01), Stern et al.
patent: 4692048 (1987-09-01), Krohn et al.
patent: 6059476 (2000-05-01), Brugger
patent: 6206599 (2001-03-01), Buchanan et al.

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