Inventor
Donald L. Gerken
Inventor
Columbus, IN, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Nprimary
B60NSeats specially adapted for vehicles71%
A47DFurniture specially adapted for children29%
PatentTitleYear
5,816,652'Child car seat with adjustable barrier shield'19985,538,322'Child car seat with adjustable barrier shield'19965,092,004'Convertible infant restraint device'19924,938,603'Foldable high chair'1990D0305583'Child car seat'19904,662,683'Juvenile car seat'19874,545,613'Car seat carrier'19854,359,242'Collapsible baby walker-jumper'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–1998Patents assigned to COSCO INC (8)· patent assignee history
1982–1998Based in Columbus, IN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| COSCO INC | 8 | 1982–1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Columbus, IN, US | 8 | 1982–1998 |