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Patent No. 6260903

Portable automobile partition

A portable partition for use in an automobile having a seat with a seat bench and a seat backrest.

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Class 137/247.21 - Ball valve


Subclass of Class 137 - Fluid handling
Definition: Apparatus in which the valve is a substantially spherical
No. of patents: 7
Last issue date: 12/21/2010


NumberTitleIssue Date
7854238Conduit trap and condensation recovery device
The present invention provides a conduit trap, which can also operate as condensation recovery device when installed in a refrigeration system drainage line. The conduit trap is generally a hollow body defining a fluid path that includes an upper conduit 20, ...
12/21/2010
7823601Drain trap
To provide a drain trap which can simplify maintenance operations by allowing effluent to flow to a discharge unit properly. The drain trap has a main body equipped with a communicating path which communicates a receiving unit and a discharge unit; a storage unit wh...
11/02/2010
6926022Condensate removal system
A condensate removal system for removing condensate or infiltrate from a fluid reservoir containing a lubricating or scaling fluid. The condensate removal system includes a fluid conduit having a discharge leg with an outlet port. The condensate removal system preve...
08/09/2005
6192915Sewerage inlet
Sewerage inlet having a grating (3), a foliage-retaining basin (4) arranged below said grating (3) and a container provided with an outflow pipe (6) in which container a valve (10) controlled by a float is arranged upstream of the outflow pipe (6) and clo...
02/27/2001
5901731Reverse osmosis drain coupling and method of installing
A reverse osmosis drain coupling and a method of installing it in an existing drain pipe. The drain coupling includes one or more extremities made of flexible, resilient material so that the material can be rolled or folded back upon itself to shorten the...
05/11/1999
4726392Drainage canal
A drainage canal assembly includes a canal housing for receiving electrical components, a drainage canal in the form of a syphon formed in the canal housing, and a check valve disposed in the drainage canal permitting liquid to leave the canal housing but...
02/23/1988
4614480Liquid pumping system
The pumping system employs horizontal shaft pumping units, each of which may be vacuum primed by a priming chamber which is mounted on the discharge outlet of the pump volute at a position above the volute itself. Preferably, each of the pump volutes has ...
09/30/1986
 
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