CASTER SUSPENSION SYSTEM
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Sep 17, 2015
app pub date -
Mar 16, 2015
filing date -
Mar 14, 2014
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A caster having a four bar suspension configured for use with a wheelchair includes a caster wheel supported for rotation by a caster fork. The caster fork forms one link of the four bar suspension and is pivotally connected to an upper link. The upper link is pivotally mounted to and generally coaxially disposed about a caster stem housing. A lower link pivotally mounted to the caster stem housing and the caster fork. A resilient member is disposed between the caster stem housing and the lower link.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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