Granted Patent
Utility
US 6,604,897 · App. 09/949,422
Vinyl siding transport rack and method of construction
Inventor:
Christopher Yeomans
Patented Case
View Patent ↗
Granted: Aug 12, 2003
Filed: Sep 7, 2001
Inventor
Christopher Yeomans
Assignee (at issue)
VARI-FORM, 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.