Inventor
Liu S. Wong
Inventor
Hong Kong, CN
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A63Hprimary
A63HToys, e.g. tops, dolls, hoops or building blocks100%
PatentTitleYear
4,458,440'Toy barn and silo'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984Patents assigned to ARCO IND LTD (1)· patent assignee history
1984Based in Hong Kong, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ARCO IND LTD | 1 | 1984 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hong Kong, CN | 1 | 1984 |