Inventor
William D. Sprick
Inventor
Evansville, IN, US
Overview
Patents· 19 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 containers70%
LOC0925%
A61JContainers specially adapted for medical or pharmaceutical purposes5%
PatentTitleYear
11,040,807Closure202110,689,158Closure202010,207,840Closure20198,245,880'Closure with rotational stop'20127,828,166'Dispensing closure with child resistant feature'20107,648,051'Double shell dispensing closure with a reverse tapered drop lug'20107,635,071'Double shell dispensing closure with a reverse tapered drop lug'2009RE039727'Double shell dispenser'20076,854,614'Closure having an improved thread design'20056,698,605'Modified bottle neck for use with child resistant caps'20046,543,650'Double shell dispenser'2003D0426159'Safety closure having oversized thumbpads'2000D0421389'Safety closure having a lug window'2000D0421223'Slotted safety closure having oversized thumbpads'2000D0419451'Safety closure having oversized thumbpads'2000D0418419'Slotted safety closure having oversized thumbpads'20005,950,851'Safety closure and container having biasing means'19995,836,466'Safety closure and container assembly'19985,794,803'Child-resistant measuring cup closure and dispensing container'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2000Patents assigned to REXAM PLASTICS INC (6)· patent assignee history
1998–2021Based in Evansville, IN, US· patent location history
2003–2007Patents assigned to REXAM MEDICAL PACKAGING INC (4)· patent assignee history
2009–2010Patents assigned to REXAM CLOSURES AND CONTAINERS (3)· patent assignee history
2012–2020Patents assigned to BERRY PLASTICS CORP (3)· patent assignee history
2021Patents assigned to BERRY GLOBAL INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| REXAM PLASTICS INC | 6 | 1998–2000 |
| REXAM MEDICAL PACKAGING INC | 4 | 2003–2007 |
| BERRY PLASTICS CORP | 3 | 2012–2020 |
| REXAM CLOSURES AND CONTAINERS | 3 | 2009–2010 |
| BERRY GLOBAL INC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Evansville, IN, US | 19 | 1998–2021 |