DEVILBISS COMPANY; THE, A CORPORATION OF DE (CHANGED TO)

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

  • No Technology to Display

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

  • No Recent Patents to Display

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4979067 Voltage and current limiting power supplyExpiredJun 20, 89Dec 18, 90[H02H]
4936507 Rotary atomizer with high voltage isolating speed measurementExpiredJun 21, 89Jun 26, 90[B05B]
4928883 Air turbine driven rotary atomizerExpiredJun 21, 89May 29, 90[B05B]
D305562 HumidifierExpiredOct 22, 87Jan 16, 90[]
D305358 HumidifierExpiredOct 22, 87Jan 02, 90[]
4776776 Small pump valve plate assemblyExpiredAug 24, 87Oct 11, 88[F04B]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.