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. 09, 1978
Filed:
Nov. 08, 1977
Applicant:
Inventor:
John T Sutton, Belgrade, ME (US);
Assignee:
Keyes Fibre Company, Waterville, ME (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
229 / ; 229 / ; 162392 ;
Abstract
A molded pulp egg carton of the type having a pocketed bottom with a closeable cover integrally hinged to it wherein the cover has compact thickness, rigid firmness and densified hardness qualities obtained by being simultaneously dried and finish-formed between mating heated pressing molds, and the bottom has egg cushioning ribbons which have non-compacted consistency, resilient softness and an irregular fibrous feel and appearance obtained by being dried in a free space, defined by slots in a drying and pressing mold, without finish-forming pressure.