Granted Patent
Utility
US 4,534,512 · App. 06/476,997
Fluid dispenser
Inventors:
Ho Chow, Sidney J. Goodman
Patented Case
View Patent ↗
Granted: Aug 13, 1985
Filed: Mar 21, 1983
Inventors
Ho Chow
Sidney J. Goodman
Assignee (at issue)
Melnor Industries, 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.