I forgot about the patent. If they sell 10,000 grit guards, which imho is probably optimistic, then a buck or so of that $10 is paying that as well.
I'd almost bet the farm that several hundred thousand (or more)
Grit Guards have been sold since Mr. Lamb filed for his patent.
This from a guy from a little town in Ohio, no less!! :dblthumb2:
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To Wit:
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United States Patent 7,025,880
Lamb
Fluid receptacle and filter system
Abstract
A system for separating particles from fluid which includes
a receptacle for containing the fluid, a lid for covering the receptacle,
and a filter assembly which includes a filter component shaped
to fit the receptacle, an o-ring encircling the perimeter of the
filter component for securing the filter assembly in the receptacle,
and at least two baffles attached to the bottom of the filter component for
reducing the motion of the fluid around and through the filter assembly.
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Inventors: Lamb; Douglas R. (Bellefontaine, OH)
Appl. No.: 10/056,277
Filed: January 24, 2002
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Shoot, even the Grit Guard pad washing system has been around since 2006!!
Imagine how many of them have been sold World-wide with
different "Company Labels" attached thereon!!
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And...Lest I forget...
As I beseeched in an earlier post: Ohio's economy can also
use the boost---Grit Guard for the win!
Bob