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Patent No. 5979328

Vehicular Impact Signaling Device

An apparatus for the deployment of a visible plume to alert other motorists that a proximate motor vehicle has been involved in a collision.

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Class 177/252 - Plural counterweights


Subclass of Class 177 - Weighing scales
Definition: Apparatus in which more than one counterweight may be used
No. of patents: 5
Last issue date: 03/25/2008


NumberTitleIssue Date
7348502Counterbalance for a platform balance
A platform balance includes a first frame support and a second frame support movable relative to the first frame support. At least one counter balance assembly is provided to support the static weight of the first frames support and elements connected thereto. The c...
03/25/2008
6509534Portable scale
A lightweight, portable scale, including a balance beam pivotally positioned on a fulcrum, contained in a tear-drop shaped carrying case. The portable scale has a load pan on one end of the balance beam and a graduated scale, configured to accommodate sli...
01/21/2003
4223750Weighting instrument for dietetic use
The weighing instrument has a receiving tray and an index mark displaceable in front of a fixed dial graduated in weight. It comprises means enabling the user to place, in a position enabling it to operate in association with said index mark, any one of s...
09/23/1980
4095658Fluid measurement device
A fluid collection, dispensing and measurement device for use in connection with a blood container, for example, and flexible tubing leading thereto. A hollow balance bar, with mobile spherical weights disposed therein is provided and rapid, forceful cut ...
06/20/1978
4043414Weighing scale with compensating weights
In a weighing scale in which compensating weights may be attached to or removed from a weighing pan assembly to adjust the combined mass of the assembly, of an object on the weighing pan that is to be weighed, and of the attached compensating weights with...
08/23/1977
 
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