Granted Patent
Utility
US 6,632,147 · App. 09/973,342
Golf ball with vapor barrier layer and method of making same
Inventors:
Christopher Cavallaro, Roman D. Halko, Matthew F. Hogge, Mitchell E. Lutz, William E. Morgan, Megan Morgan
Patented Case
View Patent ↗
Granted: Oct 14, 2003
Filed: Oct 9, 2001
Inventors
Christopher Cavallaro
Roman D. Halko
Matthew F. Hogge
Mitchell E. Lutz
William E. Morgan
Megan Morgan
Assignee (at issue)
Acushnet Company
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.