Inventor
Louis L. Laske
Inventor
Libertyville, IL, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B65Dprimary
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers38%
A63HToys, e.g. tops, dolls, hoops or building blocks25%
A61BDiagnosis13%
Y10TTechnical subjects covered by former us classification13%
B31BMaking containers of paper, cardboard or material worked in a manner analogous to paper6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
PatentTitleYear
9,302,835'Easy open flexible container'20166,913,388'Flexible container'20055,451,179'Inflatable flexible pouch with inner inflatable structure'19955,336,123'Inflatable flexible pouch'19945,174,659'Reclosable flexible bag'19924,408,643'Plastic bags having a pressure resistant closure'19834,125,985'Process for forming peelable seals'19784,055,454'Process for forming peelable seals'19773,980,260'Inflatable kite'19763,952,975'Inflatable kite'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–2016Patents assigned to VONCO PRODUCTS INC (10)· patent assignee history
1976–1983Based in Grayslake, IL, US· patent location history
1978Based in Grays Lake, IL, US· patent location history
1992–2016Based in Libertyville, IL, US· patent location history
2016Patents assigned to LASKE LOUIS L (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| VONCO PRODUCTS INC | 10 | 1976–2016 |
| LASKE LOUIS Lself | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Libertyville, Illinois, US | 5 | 1992–2016 |
| Grayslake, Illinois, US | 4 | 1976–1983 |
| Grays Lake, Illinois, US | 1 | 1978 |