Granted Patent
Utility
US 6,510,568 · App. 09/508,779
Playyard
Inventors:
Jerome Drobinski, Carl J. Simmons
Patented Case
View Patent ↗
Granted: Jan 28, 2003
Filed: May 24, 2000
Inventors
Jerome Drobinski
Carl J. Simmons
Assignee (at issue)
Cosco Management, 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.