Granted Patent
Utility
US 6,428,649 · App. 09/597,184
Method for forming an automotive vehicle weatherseal having a metal substrate with bonded elastomeric layer
Inventor:
Krishnamachari Gopalan
Patented Case
View Patent ↗
Granted: Aug 6, 2002
Filed: Jun 20, 2000
Inventor
Krishnamachari Gopalan
Assignee (at issue)
Schlegel Corporation
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.