IP Library Granted Patent US 6,460,741
Granted Patent Utility
US 6,460,741 · App. 09/429,103

Spill-resistant bottle for liquids and the like

Inventor: I-Chung Ho
Patented Case View Patent ↗
Granted: Oct 8, 2002 Filed: Oct 28, 1999
Inventor
I-Chung Ho

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.

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Quick Facts
Patent No.
US 6,460,741
App. No.
09/429,103
Filed
1999-10-28
Granted
2002-10-08
Kind
B1