Communicative tools and fasteners
OwnerJimmy R. Schwartzinventor
Life of this patent
Estimating the term…
Abstract
Described is a combination of fasteners and tools which visually communicate their respective sizes to the user so clearly that by merely glancing at these objects a tool matching the fastener or a fastener that matches the tool can readily be selected for use. This beneficial result is achieved by visually coding the fasteners of different sizes either by a pattern or preferably by color so that all fasteners of a given size bear one distinguishing visual appearance, all fasteners of another given size bear another distinguishing visual appearance, and so on.
Claims14
Articles of manufacture comprising:
- (a) a plurality of rotatable fasteners each having a head portion, said fasteners including at least a first fastener of a given kind and a second fastener of the same kind as the first fastener but differing therefrom in that the respective head portions of the first fastener and of the second fastener differ in size from each other;
- and
- (b) a plurality of tools for rotating such fasteners, each such tool having a head-engaging portion of a given size for engaging a fastener head portion of a given size in order to enable such fastener to be rotated by means of the tool, said tools including at least a first tool of a given kind and a second tool of the same kind as the first tool but differing therefrom in that the respective head-engaging portions of the first tool and of the second tool correspond in size to the head size of the first and second fasteners, respectively;
- at least some of the exterior of the head portion of said first fastener and at least some of the exterior of said first tool each having affixed thereto readily perceptible, visually perceptible matching indicia signifying correspondence of size therebetween, and at least some of the exterior of the head portion of said second fastener and at least some of the exterior of said second tool each having affixed thereto readily perceptible, visually perceptible matching indicia signifying correspondence of size therebetween, said matching indicia affixed to said first fastener and tool being visually distinguishable from said matching indicia affixed to said second fastener and tool.
A plurality of rotatable fasteners each having a head portion, said fasteners including fasteners of the same kind but which differ by having at least two different respective head sizes, each of the fasteners of one given head size having a given coloration on at least part of the exteriors of the heads thereof, and each of the fasteners of another given head size having a given coloration on at least part of the exteriors of the heads thereof, the respective colorations being visually distinguishable from each other, whereby said fasteners can readily be matched with a matching sized fastener-rotating tool when such tool bears a matching coloration on at least a portion of its exterior.
A plurality of tools for rotating rotatable fasteners each having a head portion, each such tool having a head-engaging portion of a given size for engaging a fastener head portion of a given size in order to enable such fastener to be rotated by means of the tool, said tools including tools of the same kind but which differ by having at least two different respective fastener head-engaging sizes, the tool(s) of a given size having a given coloration on at least part of the exterior(s) thereof, the tool(s) of another given size having a given coloration on at least part of the exterior(s) thereof, the respective colorations being visually distinguishable from each other, whereby said tools can readily be matched with a fastener having a matching sized head portion when such fastener bears a matching coloration on at least a portion of its exterior.
Dependencies are inferred from the claim text.