US PATENT SUBCLASS 44 / 506
COMBINED WITH FRICTION IGNITING MASS OR SURFACE


Current as of: June, 1999
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44 /   HD   FUEL AND RELATED COMPOSITIONS

506COMBINED WITH FRICTION IGNITING MASS OR SURFACE {1}
507  DF  .~> Hand manipulable (e.g., match, etc.) {2}


DEFINITION

Classification: 44/506

COMBINED WITH FRICTION IGNITING MASS OR SURFACE:

(under the class definition) Product or process in which a fuel product or object carries a surface or mass which, upon frictional engagement with a suitable surface, can burst into flame.

SEE OR SEARCH CLASS

53, Package Making,

1, for apparatus, and subclass 2 for a process, for making match-book packages.

102, Ammunition and Explosives,

275.6, 275.11 and 380 for subject matter of that class having an igniter.

144, Woodworking,

50+, for a wood match-making process or apparatus.

149, Explosive and Thermic Compositions or Charges, appropriate subclasses for a match-head composition, per se.

206, Special Receptacle or Package,

85+, and 96+ for a match or matches with a holder, folder or case.

431, Combustion,

296+, for an igniting charge-holding and firing means.