IP Library › Granted Patent US 5,316,876
Granted Patent Utility
US 5,316,876 · App. 07/913,457

Lithium secondary battery

Inventors: Kazuya Kuriyama, Aya Nishino
Patented Case View Patent ↗
Granted: May 31, 1994 Filed: Jul 15, 1992
Inventors
Kazuya Kuriyama
Aya Nishino
Assignee (at issue)
Yuasa Battery 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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 5,316,876
App. No.
07/913,457
Filed
1992-07-15
Granted
1994-05-31
Kind
A