Granted Patent
Utility
US 6,656,531 · App. 10/134,514
Clear coating with composition of acrylic and polyester polycarboxylic acids, polyepoxide and crosslinked resin particles
Inventors:
Manabu Yoshioka, Akira Fushimi, Seigo Miyazoe, Masanobu Inoue, Yoshio Eguchi
Patented Case
View Patent ↗
Granted: Dec 2, 2003
Filed: Apr 30, 2002
Inventors
Manabu Yoshioka
Akira Fushimi
Seigo Miyazoe
Masanobu Inoue
Yoshio Eguchi
Assignee (at issue)
NIPPON PAINT HOLDINGS CO., 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.