Tearaway dummy plug for power cord receptacles
OwnerSteven R. Swensoninventor
Life of this patent
Estimating the term…
Abstract
A tearaway dummy plug (10) for electronic assemblies with power receptacles giving evidence of the assemblies use. A dummy plug made of a single injection molded piece having pin grips (20 and 22) for griping the prong and a base (18) shaped for a snug fit with the housing when installed in the power cord receptacle. A pull tab (12) for pulling the dummy plug out of the receptacle. A tearaway region (14 and 16) formed as a weakness in the dummy plug to break when the tab (12) is pulled to remove the dummy plug from the receptacle.
Claims12
A dummy plug for a power cord receptacle, the power cord receptacle having a housing enclosing a space and having in the enclosed space at least one prong accessible from an opening in the housing when the receptacle is not covered or in use, the dummy plug comprising:
- a pin grip for guiding the dummy plug into the receptacle and for gripping the prong when the dummy plug is installed;
- a tab which must be pulled to remove the dummy plug from the receptacle, the tab having a first, gripping end for being gripped by a person or a device, and a second, base end;
- a base attached to the pin grip and to the base end of the tab and being shaped to fit snugly into the opening in the housing of the receptacle when the pin grip is guided over the prong;
- and
- a tearaway region formed as a weakness in the dummy plug to break when the tab is pulled by the gripping end to remove the dummy plug from the receptacle.
A dummy plug for a power cord receptacle, the power cord receptacle having a housing enclosing a space and having in the enclosed space at least one prong accessible from an opening in the housing when the receptacle is not covered or in use, the dummy plug comprising:
- a tab which provides the sole means of pulling the dummy plug out of the receptacle, the tab having a first, gripping end for being gripped by a person or a device, and a second, base end;
- a base attached to the base end of the tab and being shaped to grip the housing securely when installed in the opening in the housing of the receptacle;
- and
- a tearaway region formed as a weakness in the dummy plug to break when the tab is pulled by the gripping end to remove the dummy plug from the receptacle.
Dependencies are inferred from the claim text.