Inventor
Calvin Dick
Inventor
Napa, CA, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A47Cprimary
A47CChairs100%
PatentTitleYear
4,297,752'Convertible furniture'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981Patents assigned to DICK CALVIN (1)· patent assignee history
1981Based in Napa, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DICK CALVINself | 1 | 1981 |
Locations
| Location | Patents | Span |
|---|---|---|
| Napa, California, US | 1 | 1981 |