IP Library Granted Patent US 4,355,115
Granted Patent Utility
US 4,355,115 · App. 06/193,712

Borosilicate glass frit with MgO and BaO

Inventors: Kenneth Warren Hang, Wayne M. Anderson
Patented Case View Patent ↗
Granted: Oct 19, 1982 Filed: Oct 3, 1980
Inventors
Kenneth Warren Hang
Wayne M. Anderson
Assignee (at issue)
RCA 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.

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 4,355,115
App. No.
06/193,712
Filed
1980-10-03
Granted
1982-10-19
Kind
A