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:
May. 02, 1978
Filed:
Oct. 24, 1975
John D Bambara, Osterville, MA (US);
Dennis Knaus, Centerville, MA (US);
Packaging Industries, Inc., Hyannis, MA (US);
Abstract
An improved cushioned shipping bag is disclosed, together with a unique method of continuously making the bags. The improved bag protects objects from being damaged when they are transported, shipped, handled or sent in the mail. A continuous layer of foamed plastic sheet material is positioned on and affixed (laminated) to a continuous layer of relatively thin sheet material. The laminated layers are then folded with the foamed plastic sheet material positioned on the inside; the folded laminated layers are subsequently heat sealed, glued or the like together at predetermined positions along the continuous laminate. The cushioned bag blanks subsequently are cut from the continuous laminate. In this manner, three sides of the objects to be shipped. The open end of the bag is provided with a foldable flap which is used to seal the bag after the objects are placed inside it.