Granted Patent
Utility
US 5,154,138 · App. 07/740,317
Watering nipple
Inventors:
Shahid Ahmed Siddiqui, Timothy W. Momont
Patented Case
View Patent ↗
Granted: Oct 13, 1992
Filed: Aug 5, 1991
Inventors
Shahid Ahmed Siddiqui
Timothy W. Momont
Assignee (at issue)
CTB HOLDINGS 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.