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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 172/689 - Closed geometrically shaped frame


Subclass of Class 172 - Earth working
Definition: Apparatus in which the earth working elements are mounted
No. of patents: 4
Last issue date: 02/10/1998


NumberTitleIssue Date
5715614Transplant apparatus
A transplant machine including a bucket for digging a plant such as trees and shrubs from the ground, a main frame for pivotably supporting the bucket, an arm for lifting the main frame, a shaft extending from the main frame at right angles and an interme...
02/10/1998
4646851Bi-fold toolbar
A horizontal bi-fold toolbar which has two outer sections pivotally mounted at each end of a central main section so that the two outer sections can be folded in a horizontal plane to reduce the width to approximately one-half that of the fully extended t...
03/03/1987
4461356Planting implement with end segments rearwardly pivotal to form quadrilateral structure
A planting implement which includes an elongated support beam for carrying a plurality of spaced planting units thereon. The support beam also includes a plurality of rearwardly pivotable segments arranged so that a closed framework structure may be const...
07/24/1984
4127283Multiple drill hitch assembly
A plurality of conventional grain drills or other agricultural implements are arranged in a staggered transverse pattern within individual peripheral frameworks. The frameworks are pivoted to one another about longitudinal axes. They are adjustably suppor...
11/28/1978
 
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