Portable cooler

• US 5,263,339 A
• Filed: 07/31/1992
• Issued: 11/23/1993
• Est. Priority Date: 07/31/1992
• Status: Expired due to Fees

• Current Assignee: Lance Degrazier, Scott Evans, Scott Nuanez
• Original Assignee: Lance Degrazier, Scott Evans, Scott Nuanez
• Inventors: Evans, Scott
• Primary Examiner(s): Bennet, Henry A.
• Assistant Examiner(s): DOERRLER, WILLIAM CHARLES
• Application Number:
  US07/923,218
• Time in Patent Office: 480 Days
• Field of Search: 62/371, 62/372, 62/457.1, 62/457.7, 229/104, 229/111, 229/169, 206/140, 220/403, 220/416, 220/461, 220/418, 220/462, 53/175, 493/96, 493/95, 493/907
• US Class Current: 62/457.7
• CPC Class Codes: B65D 5/46112 either the handle elements being formed with lugs which engage with the other side walls or closure flaps, or the other closure flaps folding over a part of the handle to maintain the handle in position
• CPC Class Codes: B65D 5/603 Flexible linings loosely glued to the wall of the container B65D5/0272 takes precedence
• CPC Class Codes: B65D 81/3848 semi-rigid container folded up from one or more blanks
• CPC Class Codes: Y10S 493/907 Lined

Abstract

Portable cooler having a base, a lid and four sidewalls, and further having an upper base and an inner sidewall and a liner shaped to fit within the four sidewalls, base and lid. The liner is fixedly attached to the inner sidewall and another sidewall, and is not fixedly attached to any other portion of the cooler.

Claims

1. A portable cooler comprising a base, a lid and four sidewalls, and further comprising an upper base and an inner sidewall and a liner shaped to fit within said four sidewalls, base and lid, said liner being fixedly attached to said inner sidewall and a said sidewall, and not being fixedly attached to any other portion of said portable cooler,

wherein said liner is plastic.

2. The portable cooler of claim 1, wherein said cooler is formed from cardboard.