IP Library Granted Patent US 8,202,209
Granted Patent B2
US 8,202,209 · App. 12/857,801 · Granted Jun 19, 2012

Manual dunnage converting system and method

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 8,202,209
App. No.
12/857,801
Granted
Jun 19, 2012
Kind
B2
Abstract

A motor-free dunnage conversion system for converting a sheet stock material into a relatively less dense dunnage includes a container having a wall with an opening therethrough, a supply of sheet stock material within the container, and a forming member. The forming member has converging sidewalls that define a passage alignable with the opening in the wall. The forming member is a converging chute having a relatively larger inlet spaced from the outlet, which is relatively smaller than the inlet. The forming member functions to crumple the sheet stock material as a packer draws the sheet stock material through the forming member to form a crumpled strip of dunnage. The forming member has a dimension that is larger than a corresponding dimension of the opening to keep the forming member from escaping the container as the packer pulls the stock material through the forming member.

Claims (3)

1. A method of converting sheet stock material to a relatively less dense dunnage product, comprising the steps of reconfiguring a container from a shipping configuration to a converting configuration, and when the container is in the converting configuration manually pulling the sheet stock material from a supply of sheet stock material in the container and through an outlet in the container whereby the stock material is crumpled and permanently deformed to form a relatively less dense strip of dunnage,

wherein the pulling step includes causing a forming member having a relatively large inlet spaced from the relatively smaller outlet to float between a shipping position within the container and a converting position removed from the shipping position as the stock material is pulled therethrough.

2. A method as set forth in claim 1 , wherein the reconfiguring step includes moving the outlet from a shipping position to a converting position removed from the shipping position.

Assignments (8)
TERMINATION OF SECURITY INTEREST IN PATENTS (FIRST LIEN) Recorded May 17, 2019
From: GOLDMAN SACHS BANK USA
To: RANPAK CORP.
Reel/Frame 049218/0049 →
TERMINATION OF SECURITY INTEREST IN PATENTS (SECOND LIEN) Recorded May 17, 2019
From: GOLDMAN SACHS BANK USA
To: RANPAK CORP.
Reel/Frame 049217/0429 →
SECURITY AGREEMENT Recorded Apr 24, 2013
From: RANPAK CORP.
To: GOLDMAN SACHS BANK USA, AS COLLATERAL AGENT
Reel/Frame 030276/0413 →
SECURITY AGREEMENT Recorded Apr 23, 2013
From: RANPAK CORP.
To: GOLDMAN SACHS BANK USA
Reel/Frame 030271/0112 →
RELEASE OF SECURITY INTEREST Recorded Apr 23, 2013
From: GOLDMAN SACHS LENDING PARTNERS LLC
To: RANPAK CORP.
Reel/Frame 030271/0031 →
RELEASE OF SECURITY INTEREST Recorded Apr 23, 2013
From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
To: RANPAK CORP.
Reel/Frame 030271/0097 →
PATENT SECURITY AGREEMENT Recorded May 15, 2011
From: RANPAK CORP.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 026276/0638 →
SECURITY AGREEMENT Recorded Apr 21, 2011
From: RANPAK CORP.
To: GOLDMAN SACHS LENDING PARTNERS LLC
Reel/Frame 026161/0305 →