WMF CONTAINER CORPORATION A DE 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Expired/Abandoned/Withdrawn Patents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
4877391 Apparatus for scoring rigid plastic sheet materialExpiredAug 18, 88Oct 31, 89[B29C]
4828137 Plastic closure with score linesExpiredAug 18, 88May 09, 89[B65D]
4818461 Method for scoring rigid plastic sheet materialExpiredAug 11, 86Apr 04, 89[B29C]
4747509 Lid with detachable segmentExpiredJun 09, 87May 31, 88[B65D]
D271650 Embossed beverage or packaging cupExpiredSep 03, 81Dec 06, 83[D070, D090]
D267849 Embossed beverage or packaging cupExpiredJan 07, 80Feb 08, 83[D070, D090]
D267850 Embossed beverage or packaging cupExpiredJan 07, 80Feb 08, 83[D070]
D267633 Disposable tear-tab lidExpiredOct 14, 80Jan 18, 83[D090]
D267395 Packaging containerExpiredOct 05, 79Dec 28, 82[D090]
D265372 Embossed beverage or packaging cupExpiredJan 07, 80Jul 13, 82[D070, D090]
D264557 Packaging containerExpiredOct 05, 79May 25, 82[D090]
D260492 Container closure or the likeExpiredJun 18, 79Sep 01, 81[D090]
D255339 Plant containerExpiredNov 26, 76Jun 10, 80[D110]
4206845 Food containerExpiredNov 27, 78Jun 10, 80[B65D, A47G]
D254166 Food storage containerExpiredJul 27, 77Feb 12, 80[D070]

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!.