The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 04, 1979
Filed:
Jun. 19, 1978
Applicant:
Inventor:
James R Sanders, Savannah, GA (US);
Assignee:
Union Camp Corporation, Wayne, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
B65B / ; B67C / ;
U.S. Cl.
CPC ...
141-1 ; 141 68 ; 141392 ; 184 / ; 229 625 ;
Abstract
A valve bag with an opening in one corner adapted to receive a spout for filling the bag, the opening having an insert therein, which insert has a light coating of a lubricant on its inner surface, so that when the bag is slipped on the filling spout some of the lubricant will be transferred to the spout and lubricate the spout for the next bag to be slipped on the spout.