Granted Patent
Utility
US 4,184,888 · App. 05/882,534
Effervescent adhesive-forming product
Inventor:
Hani Zoumut
Patented Case
View Patent ↗
Granted: Jan 22, 1980
Filed: Mar 1, 1978
Inventor
Hani Zoumut
Assignee (at issue)
Dap Limited
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.