Granted Patent
Utility
US 6,027,250 · App. 09/138,316
Roller bearing segment for swashplates and other limited-oscillation applications
Inventors:
Leo M. Reubelt, Edward Butler, John M. Grillo, Brian P. Berg, Vincent E. Leto
Patented Case
View Patent ↗
Granted: Feb 22, 2000
Filed: Aug 21, 1998
Inventors
Leo M. Reubelt
Edward Butler
John M. Grillo
Brian P. Berg
Vincent E. Leto
Assignee (at issue)
The Torrington Company
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.