Barry P Goldberg

US Patent:

20140061149, Mar 6, 2014

Filed:

Aug 19, 2013

Appl. No.:

13/970261

Inventors:

Barry A. Goldberg - Highland Park IL, US
Duane Sawyer - York PA, US
Randolph F. HOUSE - Phoenix MD, US

International Classification:

B65D 50/06

US Classification:

215208

Abstract:

The present invention discloses a maze type package that may be child resistant. The package includes a cylindrical container member that includes a plurality of mazes thereon. The coaxial closure member includes studs for engaging the mazes and to releasably secure the closure to the container.

US Patent:

50099396, Apr 23, 1991

Filed:

Sep 22, 1989

Appl. No.:

7/411038

Inventors:

Barry A. Goldberg - Highland Park IL

Assignee:

Westvaco Corporation - New York NY

International Classification:

B65D 556

US Classification:

428 342

Abstract:

The vessel portion of a gas-tight container suitable for packaging fresh foods is produced as a composite of paperboard and polymer film. A pair of folded paperboard blanks, pre-cut and pre-formed, are inserted into the opposite halves of split mold elements to a blow molding machine. Vacuum orifices in each mold half unit temporarily secure the position of a respective paperboard blank. The paperboard lined mold halves are closed upon a hot, extruded parison of malleable polymer leaving an end portion of the parison tube projecting from the closed mold unit. A fluid conducting needle penetrates this projected end portion to inflate the parison with an appropriate blowing gas. Such inflation expands the malleable polymer, seamlessly and creaselessly, into the internal corners and crevices of the folded paperboard blanks. Following chilling, the mold unit is opened and the pair of paperboard flanks are ejected as a singular unit, joined by a molded flange portion of the continuous polymer film. Finally, the two polymer coated paperboard vessels are separated by trimming about the flange.

US Patent:

51694700, Dec 8, 1992

Filed:

Jul 30, 1991

Appl. No.:

7/741195

Inventors:

Barry A. Goldberg - Highland Park IL

Assignee:

Westvaco Corporation - New York NY

International Classification:

B29C 4904
B29C 4920
B29C 4922
B29C 4972

US Classification:

15624414

Abstract:

The vessel portion of a gas-tight container suitable for packaging fresh foods is produced as a composite of paperboard and polymer film. A pair of folded paperboard blanks, pre-cut and pre-formed, are inserted into the opposite halves of split mold elements to a blow molding machine. Vacuum orifices in each mold half unit temporarily secure the position of a respective paperboard blank. The paperboard lined mold halves are closed upon a hot, extruded parison of malleable polymer leaving an end portion of the parison tube projecting from the closed mold unit. A fluid conducting needle penetrates this projected end portion to inflate the parison with an apppropriate blowing gas. Such inflation expands the malleable polymer, seamlessly and creaselessly, into the internal corners and crevices of the folded paperboard blanks. Following chilling, the mold unit is opened and the pair of paperboard blanks are ejected as a singular unit, joined by a molded flange of the continuous polymer film. Finally, the two polymer coated paperboard vessels are separated by trimming about the flange.