Granted Patent
Utility
US 4,327,243 · App. 06/222,115
Gas insulated transmission line with adhesive particle trap carrier
Inventors:
Melvyn D. Hopkins, Philip C. Bolin
Patented Case
View Patent ↗
Granted: Apr 27, 1982
Filed: Jan 2, 1981
Inventors
Melvyn D. Hopkins
Philip C. Bolin
Assignee (at issue)
Westinghouse Electric Company LLC
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.