Kabushiki Kaisha Hoky (aka Hoky Corp.)

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Expired/Abandoned/Withdrawn Patents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
5426809 Wiping instrumentExpiredSep 03, 93Jun 27, 95[A47L]
5347676 SqueegeeExpiredApr 06, 93Sep 20, 94[A47L]
5325565 Device for collecting dust, water or the likeExpiredSep 18, 92Jul 05, 94[A47L]
5232298 Applicator for applying a liquid medium with valve for tube nozzlesExpiredOct 30, 92Aug 03, 93[A47L]
5056181 Rotary brushExpiredSep 25, 89Oct 15, 91[A47L]
D317067 Floor cleanerExpiredNov 18, 87May 21, 91[]
D313879 Liquid applying cleanerExpiredApr 19, 89Jan 15, 91[]
D312154 Floor cleanerExpiredJan 27, 89Nov 13, 90[]
4845797 Floor cleanerExpiredOct 19, 87Jul 11, 89[A47L]
4815157 Floor cleanerExpiredOct 28, 87Mar 28, 89[A47L]
4813092 Dust reflecting and introducing plate in cleanerExpiredNov 24, 87Mar 21, 89[A47L]
4813096 Device for opening and closing dust collecting boxes in a cleanerExpiredNov 24, 87Mar 21, 89[H47L]
4811449 CleanerExpiredOct 13, 87Mar 14, 89[A47L]
4646380 Rotary cleaning member in cleanerExpiredJul 19, 85Mar 03, 87[A47L]
4573230 Vertically moving mechanism for rotor brush in manual cleanerExpiredMay 04, 84Mar 04, 86[A47L]

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!.