INTEGRATED ENGINE AND HYDRAULIC PUMP
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Aug 14, 2014
app pub date -
Feb 12, 2013
filing date -
Feb 12, 2013
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
An engine includes a piston located in a piston bore within a cylinder block, a first spring biasing the piston in a first direction, and a second spring biasing the piston in a second direction opposite the first direction, wherein the first spring and the second spring control a displacement of the piston.
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