MORTON, District Judge.
This is a suit for infringement of patent No. 1,230,684 to Dance on drier for sand and gravel dated June 19, 1917. The claims in suit are the seventh, eighth, and ninth. The case was submitted on a stipulation covering the facts, in connection with the certain prior patents introduced by the defendant.
For many years it has been known that sand and gravel work better if dried before being mixed with other materials. A semicircular piece...
Let's get started
Welcome to the leading source of independent legal reporting
Sign on now to see your case.
Or view more than 10 million decisions and orders.
- Updated daily.
- Uncompromising quality.
- Complete, Accurate, Current.
