US PATENT SUBCLASS 102 / 335
PYROTECHNICS

Current as of: June, 1999
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102 /   HD   AMMUNITION AND EXPLOSIVES

335PYROTECHNICS {11}
336  DF  .~> Flare {5}
346  DF  .~> Gun-type cartridge
347  DF  .~> Rocket {5}
353  DF  .~> Toy torpedoe
354  DF  .~> With parachute or balloon
355  DF  .~> Simulation
356  DF  .~> Combined
357  DF  .~> With means to eject an object from a casing
358  DF  .~> With support means {1}
360  DF  .~> With plural, successively ignited charges
361  DF  .~> Firecracker

DEFINITION

Classification: 102/335

PYROTECHNICS:

(under the class definition) Apparatus and corresponding methods having a mixture of oxidant and reluctant designed to produce light, heat and/or noise, e.g., fireworks display, amusement, flash photo, signal, etc.

SEE OR SEARCH THIS CLASS, SUBCLASS:

334, for smoke generating means.

363, for fuel air explosive means.

364+, for incendiary means.

367+, for gas or mist dispersing means.

SEE OR SEARCH CLASS

246, Railway Switches and Signals, 487, for railway signaling torpedos.

431, Combustion,

1, for combustion bursts or flare-ups on nonthermic fuel in pulses or serial pattern.