Granted Patent
Utility
US 5,815,936 · App. 08/837,200
Detachable hologram assembly and windage/elevation adjuster for a compact holographic sight
Inventors:
Eric J. Sieczka, Anthony M. Tai, Allen C. Ward
Patented Case
View Patent ↗
Granted: Oct 6, 1998
Filed: Apr 14, 1997
Inventors
Eric J. Sieczka
Anthony M. Tai
Allen C. Ward
Assignee (at issue)
Environmental Research Institute
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.