Braking device particularly for skates
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 11, 2000
Issued Date -
N/A
app pub date -
Apr 25, 1997
filing date -
Oct 23, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Braking device, particularly usable for skates including a shoe composed of a quarter which is articulated to a shell which is in turn associated with a frame for supporting two or more wheels. A brake is rotatably associated with the quarter and selectively interacts with the ground upon a backward rotation of the quarter. The brake can oscillate in contrast with a spring and interacts with the ground upon a given rotation imparted to the quarter.
First Claim
Family
International Classification(s)
- Non-US Classification not provided for expired patents
Cited Art Landscape
Patent Citation Ranking
- Citation Ranking not provided for expired patents
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