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Class 220/919 - Removable or separable spacing element


Subclass of Class 220 - Receptacles
Definition: Subject matter wherein the spacing element is constructed
No. of patents: 4
Last issue date: 12/06/2005


NumberTitleIssue Date
6971535Containment vessel
A containment vessel formed from at least two rigid panels placed in a parallel plane having a spacer positioned between the panels wherein a containment area is formed along an upper surface of the spacer and inner surface of the rigid panels. The spacer can be for...
12/06/2005
6367643Cryostat, cryostat positioning method and cryostat alignment set
A cryostatic vessel 12 is radially interconnected inside a tubular thermal shield 18. A shield first endplate 20 includes a plurality of spacers 30 which are disposed in axial abutment with a corresponding first endplate 14 of the vessel during assembly. ...
04/09/2002
5975323Extender for electrical box
An extender for conventional round electrical boxes permits the user to incrementally extend the height of the box, as dictated by a particular application. The extender is adapted to fit inside the electrical box and to extend the height of the box, as d...
11/02/1999
4099812Insulated cabinet and method of construction
An improved insulated cabinet, such as a refrigerator or freezer cabinet, is constructed by first manfuacturing a rigid structural frame to close tolerances and then loosely attaching the remaining components of the outer shell of the cabinet by mechanica...
07/11/1978
 
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