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Portable weigh apparatus for measuring liquid volume
Patent #: 4002215
Issued on: 01/11/1977
Inventor: Harvill
Scale for weighing hospital patients in their horizontal position
Patent #: 4006789
Issued on: 02/08/1977
Inventor: Stultz , et al.
Scale
Patent #: 4281730
Issued on: 08/04/1981
Inventor: Swersey , et al.
Hydraulically driven lifting, loading or tipping platform
Patent #: 4403680
Issued on: 09/13/1983
Inventor: Hillesheimer
Scale of flat construction
Patent #: 4487276
Issued on: 12/11/1984
Inventor: Swersey , et al.
Laundry softener concentrate
Patent #: 4589989
Issued on: 05/20/1986
Inventor: Muller , et al.
Combination hospital bed and surgical table
Patent #: 4669136
Issued on: 06/02/1987
Inventor: Waters , et al.
Hospital bed with an integrated scale
Patent #: 4793428
Issued on: 12/27/1988
Inventor: Swersey
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Weigh bed having vertical load link
Patent #: 4961470
Issued on: 10/09/1990
Inventor: Koerber, Sr.
Weigh bed
Patent #: 4974692
Issued on: 12/04/1990
Inventor: Carruth, et al.
Load cell mount for hospital weigh bed
Patent #: 5173977
Issued on: 12/29/1992
Inventor: Carruth, et al.
Folding patient lift and weighing apparatus
Patent #: 5319817
Issued on: 06/14/1994
Inventor: Hay, et al.
Portable scale
Patent #: 5393935
Issued on: 02/28/1995
Inventor: Hasty, et al.
In-bed patient scale
Patent #: 5393938
Issued on: 02/28/1995
Inventor: Bumbalough
Portable weighing scale having a pivotal weighing platform
Patent #: 5612515
Issued on: 03/18/1997
Inventor: Eisen
Patient weigh scale
Patent #: 5672849
Issued on: 09/30/1997
Inventor: Foster, et al.
Weighing scale
Patent #: 5739478
Issued on: 04/14/1998
Inventor: Zefira
Weighting device for bedridden patients Patent #: 5747745
Issued on: 05/05/1998
Inventor: Neuman