U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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...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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Examiner: Sincavage, Joel A.


Primary examiner statistics: 14 patents; average approval time: 59 days
Assistant examiner statistics: 0 patents; average approval time: N/A

Patents as Primary Examiner

Patent No. Patent Title:
D660404 Hydraulic automatic control valve
D648419 Expansion valve with solenoid valve
D646749 Combined water dispenser and filter cartridge
D644299 Pressure regulator
D644298 Pressure regulator
D622287 Jack plate bracket
D609779 Electromagnetic valve cover
D597174 Electromagnetic valve
D596709 Valve
D596547 Wheel of a bicycle
D595810 Electromagnetic valve
D595390 Electromagnetic valve
D594933 Electromagnetic valve
D584894 Carrying bag

Patents as Assistant Examiner

Patent No. Patent Title:
No patents.
 
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