Granted Patent
Utility
US 4,919,377 · App. 07/149,334
Sheet dispenser and display and holder therefor
Inventors:
Herman P. Alexander, John D. Langwell
Patented Case
View Patent ↗
Granted: Apr 24, 1990
Filed: Jan 28, 1988
Inventors
Herman P. Alexander
John D. Langwell
Assignee (at issue)
SANDY ALEXANDER, 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.