US PATENT SUBCLASS 188 / 295
.~.~.~ Comprising rectilinearly reciprocating piston

Current as of: June, 1999
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188 /   HD   BRAKES

266  DF  INTERNAL-RESISTANCE MOTION RETARDER {29}
290  DF  .~ Using a rotary-type fluid damper {4}
293  DF  .~.~ Driving relatively moving element which causes flow of brake fluid {2}
295.~.~.~ Comprising rectilinearly reciprocating piston

DEFINITION

Classification: 188/295

(under subclass 293) Device wherein said first member is a thrust member moving to-and-fro in a straight line within a chamber.

(1) Note. The terms "thrust member" and "chamber" are defined and explained in the definition and Notes of subclass 297.

SEE OR SEARCH THIS CLASS, SUBCLASS:

297+, for a shock absorber having a piston reciprocating rectilinearly in a chamber.