WINPAK LANE, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 262
 
  
 
B31B MAKING BOXES, CARTONS, ENVELOPES, OR BAGS 126

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0056,620 Forming Station For Forming Pairs Of Three Side Seal PouchesAug 30, 17Mar 01, 18[B31B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8234840 Form, fill, and seal systemMay 17, 10Aug 07, 12[B31B, B65B]
6006501 Three-sided pouches, machine and method of makingMar 30, 98Dec 28, 99[B65B]
D399512 Tooling to form pairs of three-sided pouchesDec 16, 97Oct 13, 98[1004]
D386398 Dispenser pouchAug 01, 94Nov 18, 97[0905]
D386194 Carrier plate for ribbed style cupsMar 29, 96Nov 11, 97[1599]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5931345 Substantially large collapsible dispenser pouchExpiredFeb 07, 97Aug 03, 99[B65D]
5822958 Sanitary fill tube and piston valve assembly for a pouch packaging machineExpiredJun 02, 97Oct 20, 98[B65B]
5784863 Sanitary fill tube and rotary valve assembly for a pouch packaging machineExpiredJun 02, 97Jul 28, 98[B65B]
5634572 Dispenser system with collapsible pouchExpiredJan 27, 95Jun 03, 97[B65D]
5632416 Collapsible dispenser pouchExpiredJan 29, 93May 27, 97[B65D]
5596867 Cutoff assembly for a form fill and seal packaging machineExpiredOct 25, 95Jan 28, 97[B65B]
D375676 Dispenser pouchExpiredNov 03, 95Nov 19, 96[]
D372037 Pair of tool jaws to form salad dressing pouchesExpiredDec 22, 94Jul 23, 96[]
D366995 Pair of pouch forming tool jawsExpiredDec 02, 94Feb 13, 96[]
5430987 Tooling to form tear-off strip on a dispenser pouchExpiredNov 12, 93Jul 11, 95[B65R]
5408807 Dispenser pouch and tooling for makingExpiredSep 20, 93Apr 25, 95[B65B]
D356015 Pair of pouch forming tool jawsExpiredNov 12, 93Mar 07, 95[]
D354906 Collapsible dispenser pouchExpiredNov 12, 93Jan 31, 95[]
D347993 Collapsible dispenser pouchExpiredJan 29, 93Jun 21, 94[]
5224642 Pull wheel having spaced apart flanges with an elastomer thereonExpiredDec 11, 91Jul 06, 93[B65H]
D335667 Base for a mobile telephoneExpiredJan 29, 91May 18, 93[]
D335677 Pull wheel hubExpiredJun 06, 91May 18, 93[]
D333311 Packaging machine pouch perforator wheelExpiredJan 02, 90Feb 16, 93[]
5097993 Pouch packaging machine fill tube and plunger rod assemblyExpiredNov 27, 90Mar 24, 92[B67D]
5076040 Seal bars having asymmetric surface featuresExpiredMar 05, 91Dec 31, 91[B65B]

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