KCL CORPORATION
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Oct 22, 1991 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 667 Total Citation Count
- May 04, 1979 Earliest Filing
- 11 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
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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Expired/Abandoned/Withdrawn Patents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
4892512 Method of making reclosable flexible containers having fastener profiles affixed to exterior of bag wallsExpiredAug 11, 87Jan 09, 90[B31B]
4756628 Reclosable flexible container having a downwardly depending cuffExpiredDec 10, 86Jul 12, 88[B65D]
4415386 Method and apparatus for assembling and attaching zipper closure strips to sacksExpiredFeb 12, 82Nov 15, 83[B32B]
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