LA SPIROTECHNIQUE INDUSTRIELLE ET COMMERCIALE

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A62B DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING 235
 
  
 
A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY 1153
 
  
 
B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS 115
 
  
 
F15D FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS 110
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL169

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2013/0340,140 DIVING DRY SUITMay 02, 13Dec 26, 13[B63C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8360054 Demand valve device for use by diverse and selectively connectable fluidic connectorJul 29, 09Jan 29, 13[B63C, A62B]
7775208 Device for supplying breathing gas, particularly for mouthpiece of a diverJul 12, 07Aug 17, 10[A61M]
7334772 Pressurized breathable gas pressure regulatorMar 14, 05Feb 26, 08[F16L]
6581636 Valve body for dive tank with two outlets, and dive tank provided with a valve comprising such a bodyAug 14, 01Jun 24, 03[F15D]
5265596 Device for feeding breathing gasApr 28, 92Nov 30, 93[A62B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7261107 Breathable pressurized-gas reducing valveExpiredJan 08, 03Aug 28, 07[A62B]
5507308 Gas pressure regulatorExpiredJan 27, 95Apr 16, 96[B63C]
5337935 Belt structure, particularly for accessoriesExpiredAug 02, 93Aug 16, 94[A45F]
5199425 Breathing apparatus with chamber of variable capacity for scuba divingExpiredMay 22, 91Apr 06, 93[F16K, A62B, A61M]
5052383 Device for supplying breathing gas to a diverExpiredMar 20, 90Oct 01, 91[A62B]
5038774 Process and expander for supplying respiratory gas to an underwater diverExpiredMay 18, 90Aug 13, 91[A62B]
4809691 Breathing apparatus for divingExpiredJul 21, 87Mar 07, 89[B63C]
4798202 Compressed-air breathing apparatus for underwater divingExpiredFeb 12, 87Jan 17, 89[A62B]
4192298 Breathing apparatus with improved regulator particularly for under water useExpiredOct 11, 77Mar 11, 80[B63C, A62B]

Top Inventors for This Owner

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