U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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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 413 - Sheet metal container making

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78 Subclasses


Subclasses list

Definition

This Class contains:

(1) Both apparatus and the process for affixing a sheet metal closure to a receptacle.

(2) Machines and processes for shaping a metal lid and for performing the attendant operations for preparing such lid for final assembly to a receptacle.

(3) The process and apparatus for forming or partial forming sheet metal into tubular stock to be used in container making.

(4) Container subcombination making, per se, such as pull tab (pull ring) making, tear tab making plus assembly via fastener (rivet) to one another.

 
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