IP Library Granted Patent US 4,872,586
Granted Patent Utility
US 4,872,586 · App. 07/101,039

Container closure and assembly

Inventor: H. Richard Landis
Patented Case View Patent ↗
Granted: Oct 10, 1989 Filed: Sep 25, 1987
Inventor
H. Richard Landis
Assignee (at issue)
Landis Plastics, 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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 4,872,586
App. No.
07/101,039
Filed
1987-09-25
Granted
1989-10-10
Kind
A