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Acker; Donald J.
Elkhart, IN
No. of patents:

Patent Number Title Of Patent Date Issued
4292698 Convertible sofa-bed with back restraining mechanism October 6, 1981
A convertible sofa-bed unit for a vehicle in which a back section is mounted on a seat section and is moveable from an upright position near the rear of the seat section to a horizontal position in front of the seat section, and a device is provided for preventing the movement of said ba
4110855 Convertible sofa-bed unit September 5, 1978
A convertible sofa-bed unit in which the back is moved from a substantially vertical position along the rear of the seat section to a horizontal position along the forward edge of the seat, and substantially on a plane therewith. The back is held in the two positions by a mechanism at ea

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