Granted Patent
Utility
US 6,185,894 · App. 09/231,934
Wood doors and methods for fabricating wood doors
Inventors:
John R. Sisco, Danny Clarence Holcomb, R. Anthony Reynolds, Robert H. Forster
Patented Case
View Patent ↗
Granted: Feb 13, 2001
Filed: Jan 14, 1999
Inventors
John R. Sisco
Danny Clarence Holcomb
R. Anthony Reynolds
Robert H. Forster
Assignee (at issue)
Simpson Door Company
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.