| |
 |
David B. Crecelius Patents |
|
Inventor: Crecelius; David B.
Address: Quincy, IL
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4872571 |
Container pour spout with peelable tamper-proof seal |
October 10, 1989 |
| A container having an externally threaded pour spout on which an internally threaded cap is screwed. A tamper-proof, removable, membrane-like or diaphragm-like closure for the spout is secured to the circumferential lip of the spout with a peelable seal. The membrane-like closure has an |
|
|
|
