Google has a new "patent search" engine.
And....it turns out that once again I am humbled by great Mungers of the past. This time, it is N. Q. Munger, of Casco, Michigan, making us all proud. He invented (along with one Pomeroy) a device that does double duty. It can be forced down the throat of a cow to clear a blockage that is choking the poor girl.
AND (this is the important part) it can be pushed up the anus of the cow to relieve her of that uncomfortable gaseous bloat that cattle get.
The description of the device, in more detail, I leave to your own reading. ATSRTWT, indeed.