Granted Patent
Utility
US 6,422,343 · App. 09/854,652
Collapsible sawhorse
Inventors:
Joel Berg, Stanislau Kuciemba, Stanley H. Berg
Patented Case
View Patent ↗
Granted: Jul 23, 2002
Filed: May 14, 2001
Inventors
Joel Berg
Stanislau Kuciemba
Stanley H. Berg
Assignee (at issue)
Berg Manufacturing & Sales Corp.
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.