Toy building blocks
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Aug 19, 2010
app pub date -
Feb 17, 2010
filing date -
Feb 17, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The invention relates to toy building blocks which are provided with male and female engagement means to allow the same to be engaged together by mutual engagement of the same. At least one of the toy building blocks includes a movable portion which is movable from a retracted to an extended position when two of the toy building blocks are brought into engagement.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully