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Patent No. 5719655

System for magnetically attaching templeless eyewear to a person

A system of eyewear that eliminates the need for hinges on the frames of the eyewear.

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Class 174/17.07 - Combined lead-in and exhaust tube


Subclass of Class 174 - Electricity: conductors and insulators
Definition: Subject matter wherein the box, housing or envelope is provided
No. of patents: 6
Last issue date: 12/08/2009


NumberTitleIssue Date
7629533Temperature-controlled enclosures and temperature control system using the same
A self-closing cable feed-through module is connected to an outer surface of the chamber. The feed-through module includes a first portion and a second portion, wherein cables are fed through the first and second portions into the chamber in a first position and the...
12/08/2009
7107676One piece foliated leads for sealing in light sources
Manufacturing equipment and manufacturing process steps that improve upon prior art processes for the manufacturing of filament tube and arc tube light sources, their components and subassemblies, and lamps employing said light sources. A double ended, tipless filam...
09/19/2006
6719601Fluorescent lamp and method for manufacturing the fluorescent lamp
A fluorescent lamp capable of fully securing a portion for containing a mercury amalgam pellet and reliably preventing the mercury amalgam pellet from moving toward the inside a discharge tube, and a method for manufacturing the fluorescent lamp. The fluorescent lam...
04/13/2004
6686694Method for marking quartz glass lamps and quartz glass lamps produced using this method
The present invention relates to a method for marking quartz glass lamps having at least one fusible metal foil 10, 12, which is surrounded by quartz glass, for supplying electric voltage to luminous means 15 arranged in the interior chamber of a lamp ves...
02/03/2004
5047744High voltage fluid filled transformer
A transformer of the type used to produce high voltage for an electrostatic field apparatus has a hermetically sealed container. The container encloses a coil assembly having primary and secondary coils wound on a common core. Electrical terminals extend ...
09/10/1991
4580005Wash-tight electromagnetic relay
A wash-tight electromagnetic relay having a housing including a bottom part and a cover part. The cover part includes a top side in which a spigot projecting inwardly toward the relay is formed and which defines a borehole extending through the spigot to ...
04/01/1986
 
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