Granted Patent
Utility
US 5,201,170 · App. 07/855,477
Spinning or twisting spindle having a spindle shaft
Inventors:
Gerd Stahlecker, Hans Braxmeier
Patented Case
View Patent ↗
Granted: Apr 13, 1993
Filed: Mar 23, 1992
Inventors
Gerd Stahlecker
Hans Braxmeier
Assignees (at issue)
Fritz Stahlecker
Hans Stahlecker
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.