Heavy-Duty Drive Tube Coupling
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Mar 24, 2011
app pub date -
Sep 20, 2010
filing date -
Sep 22, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A coupling is provided that comprises a base portion and an elongated portion. The elongated portion extends from the face of the base portion. The elongated portion further comprises at least one rib extending from the face of the base portion toward the distal end of the elongated portion. In some embodiments, the at least one rib further comprises at least one detent. In one embodiment, the elongated portion comprises a substantially square cross-section and four ribs evenly-spaced about the perimeter of the elongated portion. The elongated portion, including the ribs and any detents may be sized and shaped to provide a friction fit between the coupling and a drive tube when the elongated portion is inserted into the drive tube. In some embodiments, the base portion and the elongated portion may comprise a single, integral member.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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