Granted Patent
Utility
US 4,595,799 · App. 06/349,123
Modularized 66-block
Inventors:
Dennis Krob, Jr., Edward Cieniawa, Francesio Liburdi
Patented Case
View Patent ↗
Granted: Jun 17, 1986
Filed: Feb 16, 1982
Inventors
Dennis Krob, Jr.
Edward Cieniawa
Francesio Liburdi
Assignee (at issue)
ALLIED CONSULTING, INC.
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.