Inventor
Kaj Mikkelsen
Inventor
Billund, DK
Overview
Patents· 14 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 blocks90%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
6,508,689'Toy building set'20036,447,358'Toy building set'20026,283,818'Toy building set'20016,261,147'Toy building with associated fittings'20015,961,364'Building set for a toy building'19995,910,037'Toy building system'19995,876,261'Building set for a toy building'19995,848,503'Constructional building set having an electric conductor'19985,373,791'Toy wheel'1994D0308706'Construction toy light element'1990D0296803'Rail element for a toy railway system'1988D0296806'Rail element for a toy railway system'1988D0296804'Rail element for a toy railway system'1988D0296805'Rail element with a polechanger for a toy railway system'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–2003Patents assigned to INTERLEGO AG (14)· patent assignee history
1988–2003Based in Billund, DK· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INTERLEGO AG | 14 | 1988–2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Billund, DK | 14 | 1988–2003 |