Granted Patent
Utility
US 6,029,918 · App. 09/100,019
Kitchen waste composter
Inventor:
Henric Sundberg
Patented Case
View Patent ↗
Granted: Feb 29, 2000
Filed: Jun 19, 1998
Inventor
Henric Sundberg
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.