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Icon_funbox Did You Know...

...that several people are credited with the invention of the flush toilet? Most people have heard of Thomas Crapper (1837-1910), the sanitary engineer who invented the valve-and-siphon arrangement that made the modern toilet possible. Another claimant to "the throne" was British inventor Alexander Cumming who patented a toilet in 1775. Then there's a nameless Minoan (a native of ancient Crete) who lived 4,000 years ago who supposedly was ahead of his time and created the first flush toilet!

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Class 222/589 - Including closure or valve for dip well outlet


Subclass of Class 222 - Dispensing
Definition: Dispenser including displaceable or removable means for
No. of patents: 1
Last issue date: 01/02/1979


NumberTitleIssue Date
4132334Spill and tamper resistant safety closure
Disclosed is a single piece integrally formed safety closure for a container including a body portion designed for fluid tight engagement with the neck and finish of a container and a depending portion including a passageway which extends into the contain...
01/02/1979
 
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