US Patent: 2,370,226
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| Bag construction
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Patentees:
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| John L. Reibold (exact or similar names) - Minneapolis, MN |
| Manley M. Curtis (exact or similar names) - Minneapolis, MN |
| William S. Brede (exact or similar names) - Minneapolis, MN |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jul. 09, 1943 |
| Granted: |
Feb. 27, 1945 |
USPTO (New site tip) Google Patents
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Jeff Joslin Vintage Machinery entry for Brede, Inc.
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Description: |
| The assignee company is of interest because they made a bench grinder arbor. This heat-sealed wrapper design is intended for "heavy machine parts" and the like where the item to be wrapped is heavy and difficult to maneuver. A base sheet is placed under the part and then a separate top sheet is placed over the part and heat-sealed to the base sheet. |
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