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...that while attempting to develop a super strong glue, 3M employee Spencer Silver accidentally developed a glue that was so weak it would barely hold two pieces of paper together? However, his colleague Art Fry needed the glue. Fry sang with his church choir and marked the pages of his hymnal with small scraps of paper that often fell out. He used Silver's glue to hold the papers in place. Today we call this invention Post-it Notes.

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Class D24/169 - Hematological or intravenous treatment (41)


Subclass of Class D24 - Medical and laboratory equipment
No. of patents: 170
Last issue date: 12/06/2011


1          
NumberTitleIssue Date
D650079Analyte meter
12/06/2011
D648437Analyte meter
11/08/2011
D648029Analyte meter
11/01/2011
D646787Analyte meter
10/11/2011
D646392Front panel assembly for a portable hemodialysis system
10/04/2011
D643930Locking device
08/23/2011
D642275Non-pneumatic tourniquet device
07/26/2011
D641882Peritoneal dialysis machine with user interface
07/19/2011
D641477Device for counting particles in blood
07/12/2011
D639957Blood glucose meter
06/14/2011
D639956Blood analysis system
06/14/2011
D639958Analyte meter
06/14/2011
D639438Tourniquet
06/07/2011
D637294Peritoneal dialysis machine
05/03/2011
D637293Dialysis machine
05/03/2011
D634432Blood analyte meter
03/15/2011
D633619Front panel assembly for a portable hemodialysis system
03/01/2011
D633209Cartridge for counting particles in blood
02/22/2011
D632792Blood processing device
02/15/2011
D631968Analysis apparatus
02/01/2011
D631548Door for dialysis machine
01/25/2011
D630331Handheld vascular testing device
01/04/2011
D629907Device for counting particles in blood
12/28/2010
D629906Interface for dialysis machine
12/28/2010
D629522Handheld vascular testing device
12/21/2010
D629111Blood analysis instrument
12/14/2010
D627470Peritoneal dialysis machine with user interface
11/16/2010
D627068Analyte-determining meter
11/09/2010
D626651Analyte-determining meter
11/02/2010
D623302Optical sensor blood flow chamber
09/07/2010
D622393Hand-held meter
08/24/2010
D622394Blood glucose monitoring apparatus
08/24/2010
D621049Glucose meter
08/03/2010
D617461Diagnostic instrument
06/08/2010
D616550Blood pressure monitor
05/25/2010
D616100Portable vascular testing device
05/18/2010
D615655Finger tip oximeter
05/11/2010
D614773Blood pressure monitor
04/27/2010
D611152Dialysis system sorbent cartridge mount
03/02/2010
D611151Test meter
03/02/2010
1          
 
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