STEPHENS, J.
The appellant, hereafter referred to as plaintiff, is assignee of the patent application of one John C. Black, filed November 6, 1922, Serial No. 599,403, in the United States Patent Office, for a heating coil for cracking hydrocarbon oils. The application was duly prosecuted, but certain claims thereunder were rejected by the Examiner, and on appeal to the Board of Appeals that Board affirmed the Examiner's rejection. The plaintiff then filed a bill...
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.