Patents by Inventor George E. Boller

George E. Boller has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Traction motor suspension bearing lubricator
    Patent number: 5082089
    Abstract: A device for applying lubricant to a rotatable journal having a lubricating body is biased for movement toward the journal along a defined path. Movement of the lubricating body toward the journal is controlled by a low wear, fast-disconnect retaining mechanism.
    Type: Grant
    Filed: November 14, 1988
    Date of Patent: January 21, 1992
    Assignees: Carol Ann Mackay, Helen Lou Kurtz
    Inventors: Richard J. Renk, George E. Boller, Richard M. Ebert
  • Lubricant restricting device
    Patent number: 5038631
    Abstract: A device for restricting the flow of lubricant from a locomotive traction motor gear case and along an armature drive shaft of the traction motor and into the drive shaft's bearing mounting assembly, portions of which extend into the gear case. The device may also restrict lubricant flow into a return drain port of the drive shaft's bearing mounting assembly as a result of gear generated splash within the case.
    Type: Grant
    Filed: November 24, 1989
    Date of Patent: August 13, 1991
    Assignees: Carol Ann Mackay, Helen Lou Kurtz
    Inventors: Richard J. Renk, George E. Boller, Richard M. Ebert
  • Lubricant restricting device
    Patent number: 4892000
    Abstract: A device for restricting the flow of lubricant from a locomotive traction motor gear case and along an armature drive shaft of the traction motor and into the drive shaft's bearing mounting assembly, portions of which extend into the gear case. The device may also restrict lubricant flow into a return drain port of the drive shaft's bearing mounting assembly as a result of gear generated splash within the case.
    Type: Grant
    Filed: August 10, 1987
    Date of Patent: January 9, 1990
    Assignees: Carol A. MacKay, Helen L. Kurtz
    Inventors: Richard J. Renk, George E. Boller, Richard M. Ebert
  • Gear case
    Patent number: 4470324
    Abstract: A lubricant retaining device for use with a gear case having a pair of matable sections with a shaft receiving opening therein. The lubricant retaining device extends inwardly to the interior of said case to reduce lubricant flow through the shaft receiving opening.
    Type: Grant
    Filed: October 19, 1981
    Date of Patent: September 11, 1984
    Assignees: Carol A. Mackay, Helen L. Kurtz
    Inventors: Richard J. Renk, George E. Boller
  • Gear case
    Patent number: 4347759
    Abstract: A lubricant retaining device for use with a gear case having a pair of matable sections with a shaft receiving opening therein. The lubricant retaining device extends inwardly to the interior of said case to reduce lubricant flow through said shaft receiving opening.
    Type: Grant
    Filed: August 30, 1979
    Date of Patent: September 7, 1982
    Inventors: Richard J. Renk, George E. Boller
  • Traction motor suspension bearing lubrication
    Patent number: 4025079
    Abstract: A traction motor suspension bearing assembly includes a member which engages an axle surface to restrict lubricant losses.
    Type: Grant
    Filed: October 29, 1974
    Date of Patent: May 24, 1977
    Assignee: Gladys D. Miller
    Inventors: Richard J. Renk, George E. Boller
  • Closure cap
    Patent number: D256721
    Type: Grant
    Filed: August 4, 1977
    Date of Patent: September 2, 1980
    Assignee: Gladys D. Miller
    Inventors: George E. Boller, Richard J. Renk