US PATENT SUBCLASS 267 / 170
.~ Including end thrust member

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


267 /   HD   SPRING DEVICES

166  DF  COIL {6}
170.~ Including end thrust member {7}
171  DF  .~.~> Equilibrium or over-center
172  DF  .~.~> Including cam
173  DF  .~.~> Including lever
174  DF  .~.~> For dynamic or work environment {2}
177  DF  .~.~> Adjustable
178  DF  .~.~> Support type
179  DF  .~.~> Particular end connection

DEFINITION

Classification: 267/170

(under subclass 166) Spring device including, in the use condition thereof, a member which is (a) separate from the spring element, (b) positioned at one end thereof, and (c) movable therewith during said extension or compression.