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Document Number
US Patent 4066557
Issued Date
January 3, 1978
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Abstract
The present invention provides a means for separating free flowing paint from lumps in the paint. Towards this end the embodiment of the present invention is a paint strainer screen preferably circular in configuration. The strainer in question, in its simplest form is manufactured from a circular disk of an ordinary wire screen, reinforced at its outer edge with a circular rim. The screen is somewhat smaller in diameter than the opening in the paint can so that it can be readily inserted into the can proper. By means of a stick the screen strainer is forced into the paint which prior to this has been thoroughly mixed with the stick. As the screen moves towards the bottom while being pushed by the stick, the free flowing paint passes through the wire mesh in the screen and collects above it, while the lumps in the paint collect on the bottom of the can under the screen.
Drawing
Paint strainer - US Patent 4066557 Drawing
Drawing from US Patent 4066557
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Number of Claims:
2
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Owner
Published
January 3, 1978
Application Number
05/288,894
Filed
September 14, 1972
US Classification
210/470   210/359
Int'l Classification
B01D   33/01   (20060101)   B01D   33/00   (20060101)  
Assistant Examiner
USPTO Field of Search
222/189   222/565   222/188   222/567   222/568   222/569   222/570   222/571   222/166   222/465   222/189   239/590.5   209/403   209/405   209/408   210/233   210/236   210/515   210/516   210/518   210/DIG.23  
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Description
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