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von Wimmersperg; Heinrich F.
Detroit, MI
No. of patents:

Patent Number Title Of Patent Date Issued
4640545 Lock for vehicle infant restraint February 3, 1987
A lock for an infant restraint used in a vehicle with a normally reclining shell in which a child is received. In a frontal crash the lock releases in the shell so that the shell and child pivot downwardly to a generally vertical position thereby greatly reducing the risk of injury and u
4480870 Infant restraint for vehicles November 6, 1984
An infant restraint for use in a vehicle has a frame adapted to be securely fastened to the vehicle seat and on which an infant support shell is pivotally mounted and yieldably retained in a position for supporting the infant in a comfortable, somewhat reclining position. When the restra
4372122 Propellant operator February 8, 1983
An operator in which a plurality of explosive propellant cartridges are received in individual chambers and may be rapidly fired one at a time in sequence. The cartridges are fired by an electric current sequentially directed to the cartridges by a distributor. The gas produced by the
4113306 Convertible child restraint September 12, 1978
A device adapted to be used as either a safety restraint seat for a child in a vehicle or as a stroller. The device comprises a shell provided with wheels and with a handle adjustable to a first position extending upwardly and rearwardly for using the device as a stroller and to a second
4067608 Child safety restraint January 10, 1978
A child restraining device adapted to be secured on a vehicle seat and having a pair of legs adapted to engage the floor structure of the vehicle. The legs, in combination with a conventional seat belt, are designed to retain the device in a stable position on the vehicle seat with t

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