IP Library › Granted Patent US 4,113,136
Granted Patent Utility
US 4,113,136 · App. 05/803,624

Tamper proof container assembly

Inventor: Joseph Abbott
Patented Case View Patent ↗
Granted: Sep 12, 1978 Filed: Jun 6, 1977
Inventor
Joseph Abbott

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.

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Quick Facts
Patent No.
US 4,113,136
App. No.
05/803,624
Filed
1977-06-06
Granted
1978-09-12
Kind
A