Granted Patent
Utility
US 4,459,829 · App. 06/445,059
Rigified earring post
Inventors:
Armand C. Richard, Michael A. Gayton, Anthony F. D'Ambra
Patented Case
View Patent ↗
Granted: Jul 17, 1984
Filed: Nov 29, 1982
Inventors
Armand C. Richard
Michael A. Gayton
Anthony F. D'Ambra
Assignee (at issue)
LEACHGARNER, 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.