Pennsylvania Globe Gaslight Co. v. Best

Citations

• 137 F. 940
• 1905 U.S. App. LEXIS 5018

Syllabus

<p>' Patents—Validity and Inebingement—Incandescent Lamps.</p> <p>The Campbell patent, No. 447,757, for a method of using hydrocarbon fluids for illuminating purposes, and a portable lamp for practicing such method, was not anticipated; and, while the lamp uses old elements, the combination is new, and produces a new and useful result, and discloses invention. The patent also held infringed.</p>