Inventor
Howard R. Stern
Inventor
Redondo Beach, CA, US
Overview
Patents· 7 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 blocks88%
B62BHand-propelled vehicles, e.g. hand carts or perambulators13%
PatentTitleYear
5,256,098'Doll playset having simulated fetal kicking and heartbeat'19935,238,437'Bubble dispensing doll'19935,147,238'Tap dance doll'19925,141,464'Touch responsive animated toy figure'19925,094,645'Apparatus for suspending a hard object within a soft bodied toy'19924,718,875'Toy vehicle with foldable wheels'19884,521,206'Track for toy vehicles'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1993Patents assigned to MATTEL INC (7)· patent assignee history
1985Based in El Segundo, CA, US· patent location history
1988–1993Based in Redondo Beach, CA, US· patent location history
1992Based in Torrance, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MATTEL INC | 7 | 1985–1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Redondo Beach, California, US | 5 | 1988–1993 |
| Torrance, California, US | 1 | 1992 |
| El Segundo, California, US | 1 | 1985 |