Bicycle handlebar stem assembly
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 8, 1988
Grant Date -
N/A
app pub date -
Sep 16, 1987
filing date -
Sep 16, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A bicycle handlebar stem assembly for securing a handlebar of a bicycle to a bicycle frame. The stem comprises a top plate, a bottom plate, a barrel and threaded nuts and bolts for securing the bottom plate to the underside of the top plate. The plates have opposed transverse arcuate grooves formed thereon for the reception of a handlebar therebetween. The top plate has a gusset punched upwardly from the underside to define a hole for the reception of the upper end of the barrel. The upper end of the barrel is welded to the top plate by a weld which extends between the side of the gusset, the barrel, and the top side of the top plate. Another weld surrounds the barrel and secures it to the underside of the top plate.
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