US PATENT SUBCLASS 102 / 457
.~.~ With control of shot spread

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

430  DF  CARTRIDGES {14}
448  DF  .~ Shot {7}
457.~.~ With control of shot spread

DEFINITION

Classification: 102/457

With control of shot spread:

(under subclass 448) Subject matter including means to cause the shot to spread as the shot leaves a gun barrel or to keep the shot together for a certain distance after leaving the gun barrel before allowing it to spread.

SEE OR SEARCH THIS CLASS, SUBCLASS:

449+, for a container that holds shot together as it leaves a gun barrel.