Granted Patent
Utility
US 6,554,510 · App. 09/787,733
Printing aid, assembly jig therefor, and recording device
Inventors:
Takayuki Hayashi, Nobuaki Nagae, Hiroyuki Kusumoto, Noriyuki Komatsu
Patented Case
View Patent ↗
Granted: Apr 29, 2003
Filed: Mar 20, 2001
Inventors
Takayuki Hayashi
Nobuaki Nagae
Hiroyuki Kusumoto
Noriyuki Komatsu
Assignee (at issue)
SEIKO EPSON 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.