Retractable toy sword with video and sound effect
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 8, 1992
Grant Date -
N/A
app pub date -
Sep 23, 1991
filing date -
Sep 23, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Disclosed is a retractable toy sword with visual and sound effects having a sword, a retraction driver, and a visual and sound effects driving circuit. The sword is divided into a hilt and a blade. The hilt is a hollow structure, and the blade is composed of at least two blade sections, each having a hollow interior space for holding a spring, and each having an L-like front end, and an L-like rear end for mutual engagement during extension and retraction. The retraction driver is placed within the hilt to control extension and retraction of the blade. The visual and sound effects driving circuit is also located in the hilt. It can generate a variety of noises, such as a collision noise 'Dang' and a flying noise 'Hee', as well as a directed emission of light by reflection and convergence at a reflective hood and a convergent lens.
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