Resources Contact Us Home
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

  Recently Added Patents
Display for displaying three-dimensional images and method for displaying three-dimensional images
Asymmetric switching rectifier
Compositions and processes for forming photovoltaic devices
Calibration of quadrature imbalances using wideband signals
Integrated wire carrier for electrode array
Filler containing composition and process for production and use thereof
Systems for usage based rate limiting over a shared data link
  Randomly Featured Patents
Inflatable work shelter
Combined ceiling fan motor housing, switch housing, and blade irons unit
Cleaning apparatus having a cleaning member, a cleaning frame, and a connecting portion connecting both end surfaces of the frame
Medical implement
Busway system with wedge brace supports
Car rack for holding surfboards or the like
Compiler method for employing multiple autonomous synergistic processors to simultaneously operate on longer vectors of data
Semiconductor optical device
Diagnostic assay robotic machine
Switch assembly