WALLACE COMPUTER SERVICES, INC.

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B26D CUTTING; DETAILS COMMON TO MACHINES FOR SEVERING, e.g. BY CUTTING, PERFORATING, PUNCHING, STAMPING-OUT 136

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

Patent # Title Filing Date Issue Date Intl Class
6647844 Precise strip material cutterMay 22, 97Nov 18, 03[B26D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5034823 Drop-out compensation circuitExpiredApr 05, 89Jul 23, 91[H04N]
4664416 Method of making label-equipped business formExpiredNov 14, 85May 12, 87[B41L, B32B]
4448445 Pressure-sensitive record systemExpiredFeb 10, 82May 15, 84[B41M]
4380315 MailerExpiredJan 14, 81Apr 19, 83[B65D]
4375382 Method of making a continuous web form and product, particularly one suitable for airline ticketingExpiredSep 03, 81Mar 01, 83[B41L]
4342472 Continuous form multiple ply ticket assemblyExpiredDec 31, 79Aug 03, 82[B41L]
4311325 Method of making a continuous web form and product, particularly one suitable for airline ticketingExpiredNov 30, 79Jan 19, 82[B41L]
4208066 Method for producing a form suitable for airline ticketingExpiredJun 12, 78Jun 17, 80[B42F, B42C]
4195103 Method of desensitizing carbonless paperExpiredAug 30, 78Mar 25, 80[B05C]

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!.