SELF-CLOSING STALL FOR AN ANIMAL
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Feb 12, 2015
app pub date -
Aug 6, 2014
filing date -
Aug 6, 2013
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A feeding stall for an animal that allows a gestating sow or other animal to enter the stall for feeding, in which movement of the sow triggers automatic closure of a gate assembly, without manual intervention from the farmer. This protects the sow from other sows when it is feeding. When the sow has finished feeding, it can readily exit the stall, opening the entrance gate without manual intervention. Opening and closing of the gate is actuated when the sow urges the gate assembly open or closed. The sow need provide only an initial impulse against the gate, with the remainder of the rotation being provided by a biasing member which urges the gate into the fully open or closed position after being tilted past a neutral position.
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