Granted Patent
Utility
US 4,570,407 · App. 06/528,967
Truss assembly and attachment member for use with trusses
Inventors:
Joaquin J. Palacio, Carlos C. Cristobal
Patented Case
View Patent ↗
Granted: Feb 18, 1986
Filed: Sep 2, 1983
Inventors
Joaquin J. Palacio
Carlos C. Cristobal
Assignee (at issue)
Gang-Nail Systems Limited
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.