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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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Class D24/147 - Manually driven (32)


Subclass of Class D24 - Medical and laboratory equipment
No. of patents: 251
Last issue date: 05/29/2012


1              
NumberTitleIssue Date
D660964Tongue scraper
05/29/2012
D660431Cutting apparatus for medical tubes
05/22/2012
D657465Surgical knife
04/10/2012
D655006Oral care applicator
02/28/2012
D652925Tongue scraper
01/24/2012
D651713Pressure activated safety lancet
01/03/2012
D648025Microdermabrasion treatment tip
11/01/2011
D646784Cutter for transanal videoendoscopic rectal surgery
10/11/2011
D645147Safety lancet
09/13/2011
D645148Safety lancet
09/13/2011
D642682Retractable surgical safety knife
08/02/2011
D642681Cosmetic facial tool
08/02/2011
D641875Cosmetic facial tool
07/19/2011
D639432Handle for use with a micro surgical knife
06/07/2011
D638941Medical device
05/31/2011
D636490Offset handle
04/19/2011
D636081Shaver handpiece
04/12/2011
D636082Surgical blade tip adaptor with side channels
04/12/2011
D635670Cast remover
04/05/2011
D635672Tongue scraper
04/05/2011
D635669Cap for puncture needle chip
04/05/2011
D635673Tongue scraper
04/05/2011
D635674Tongue scraper
04/05/2011
D635671Tissue modification device
04/05/2011
D635260Scalpel
03/29/2011
D634426Lancing device
03/15/2011
D634425Instrument for removing scabs
03/15/2011
D633616Scalpel
03/01/2011
D632391Scalpel
02/08/2011
D631161Surgical knife
01/18/2011
D628696Handle
12/07/2010
D627465Ostomy patch cutter
11/16/2010
D625413Tongue stick
10/12/2010
D622851Spinous process reamer
08/31/2010
D622852Shaver handpiece
08/31/2010
D621939Tissue modification device
08/17/2010
D621044Lancet
08/03/2010
D621045Lancet
08/03/2010
D621043Medical instrument
08/03/2010
D619713Lancet head
07/13/2010
1              
 
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