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:
Apr. 23, 1991
Filed:
Aug. 07, 1989
Takao Furukawa, Onomichi, JP;
ECS Corporation, both of, JP;
Furukawa Mfg., Co., Ltd., both of, JP;
Abstract
A vacuum packaging apparatus suitable for use in packing fluid foodstuffs or the like into bags. In a chamber are disposed a pair of support members having surfaces opposite relative to each other which are individually formed with suction holes. When a bag is fed between the pair of support members, vacuum is applied through the suction holes so that opposite surfaces of the bag are sucked into the opposite surfaces of the support members. Subsequently, the support members are moved away from each other, whereupon the mouth of the bag is opened. An object is fed into the mouth-opened bag for being vacuum packed therein. The resulting vacuum packaged product is supported in position between the pair of support members, being thereby flatly shaped.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile