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US 4,059,718 AGranted
Composite of metal and insulating material with setback which exposes battery terminal
AssigneeESB Incorporated
InventorTerry Glen Messing
Life of this patent
Estimating the term…
Abstract
A composite of metal and an insulating material overlays a battery terminal, with openings in the composite exposing the terminal. A portion of the insulating material extends inside the opening in the metal layer, causing the edge of the metal to be set back from the edge of the insulator. Preferably the metal is aluminum foil.
Claims8
The combination of
- a. a battery having a terminal;
- b. a composite of metal and an insulating material overlaying the battery terminal and having openings in both the metal and insulating material which expose the terminal, the insulating material being situated between the metal and the terminal, the composite being further described as having a portion of the insulating material extend inside the opening of the metal layer so that edge of the metal is set back from the edge of the insulating material.
Dependencies are inferred from the claim text.