Granted Patent
Utility
US 6,802,786 · App. 10/464,545
Solid golf ball
Inventors:
Satoshi Iwami, Takashi Sasaki
Patented Case
View Patent ↗
Granted: Oct 12, 2004
Filed: Jun 19, 2003
Inventors
Satoshi Iwami
Takashi Sasaki
Assignee (at issue)
SUMITOMO RUBBER INDUSTRIES, LTD.
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.