Interlava AG

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Expired/Abandoned/Withdrawn Patents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
5265305 Automatic control device for the cleaning power of a vacuum cleanerExpiredDec 18, 89Nov 30, 93[A47L]
5033151 Control and/or indication device for the operation of vacuum cleanersExpiredNov 15, 89Jul 23, 91[A47L]
4937912 Mounting device for sensors and pick-upsExpiredJan 30, 89Jul 03, 90[A47L]
4912587 Protective circuit for an electrically driven liquid vacuum cleanerExpiredJan 30, 89Mar 27, 90[H02H]
4907316 Device for disinfecting rooms and floor coveringsExpiredJan 30, 89Mar 13, 90[A47L]
4767213 Optical indication and operation monitoring unit for vacuum cleanersExpiredFeb 02, 87Aug 30, 88[A47L, G01N]
4680827 Vacuum cleanerExpiredDec 30, 85Jul 21, 87[A47L]
4601082 Vacuum cleanerExpiredSep 28, 84Jul 22, 86[A47L]
4580311 Protective device for dust collecting devicesExpiredOct 01, 84Apr 08, 86[A47L]
4535209 Pressure-sensitive electrical switchExpiredDec 16, 83Aug 13, 85[H01H]
4514874 Device for automatically controlling the suction power of a vacuum cleanerExpiredMar 09, 83May 07, 85[A47L]
4481692 Operating-condition indicator for vacuum cleanersExpiredApr 15, 83Nov 13, 84[A47L]
4233597 Device indicating a state due to the pressure modificationExpiredMar 20, 78Nov 11, 80[G08B]

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!.