US PATENT SUBCLASS 228 / 51
METALLIC HEAT APPLICATOR (E.G., SOLDERING IRON, ETC.)


Current as of: June, 1999
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228 /   HD   METAL FUSION BONDING

51METALLIC HEAT APPLICATOR (E.G., SOLDERING IRON, ETC.) {3}
52  DF  .~> With means to handle flux or filler {1}
54  DF  .~> Tip or head alloy or polymetallic structure
55  DF  .~> Adjustable or detachable head or tip


DEFINITION

Classification: 228/51

(under the class definition) Device comprising a tangible instrumentality having a surface of metal, designed and intended to engage work and/or flux or filler material for transferring heat energy thereto so that a fused bond may be produced.

(1) Note. A "soldering iron" under this subclass is a handtool (i.e., one which is entirely held and fully manipulated by hand), and may have attachments that move relatively during treatment, such as an iron combined with means to feed flux or filler. However, a hand tool comprising the combination of an iron and an additional work engaging

member that moves relative to the iron during bonding (e.g., "capping iron", which is a soldering iron and a work engaging tool guide) is not considered to be a "soldering iron", per se, but will be found in subclasses 25+.

SEE OR SEARCH THIS CLASS, SUBCLASS:

25+, for a hand operated applicator movable with respect to a work engaging tool guide.

SEE OR SEARCH CLASS

126, Stoves and Furnaces, 236+, for a heater for a "soldering iron", subclasses 413+, for a "soldering iron" having an integral liquid or gaseous fuel burner; and see Lines With Other Classes and Within This Class, Relationship to Other Classes, The Heating Classes, in Class 228.

219, Electric Heating, for the combination of a "soldering iron" and electrical heating means, and see Lines With Other Classes and Within This Class, Relationship to Other Classes, The Heating Classes, in Class 228.