US PATENT SUBCLASS 24 / 68 R
STRAP TIGHTENERS

Current as of: June, 1999
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24 /   HD   BUCKLES, BUTTONS, CLASPS, ETC.

68 RSTRAP TIGHTENERS {21}
69 R  DF  .~> Cam lever and loop {15}
71 R  DF  .~> Strap-attached folding lever {10}
71.1  DF  .~> Midline
68 J  DF  .~> Jewelry
68 SB  DF  .~> Seat belt
68 AS  DF  .~> Accordion straps
68 PP  DF  .~> Parallel poles clamp
68 FP  DF  .~> Form panels for walls
68 CD  DF  .~> Cargo tie down
68 CT  DF  .~> Chain tighteners
68 BT  DF  .~> Split band with tightener
68 TT  DF  .~> Tire chain tighteners
68 SK  DF  .~> Ski, boot, and shoe fasteners
68 A  DF  .~> Fixed jaw with sliding or pivoted jaw
68 B  DF  .~> Rack and pinion and circular tighteners
68 C  DF  .~> Circular flange container clamp
68 D  DF  .~> Strap stretching tools, tighteners, and sealers
68 E  DF  .~> Buckle type
68 F  DF  .~> Integral piece
68 T  DF  .~> Toggle
68 SC  DF  .~> Stocking top

Unofficial Alpha Subclasses: R J SB AS PP FP CD CT BT TT SK A C E F SC

DEFINITION

Classification: 24/68

(under the class definition) Devices usually used in place of buckles on shoes, gloves, corsets, belts, etc. The distinction from other forms of fastenings lies in the drawing-up or strap-tightening feature of the device.

SEE OR SEARCH THIS CLASS, SUBCLASS:

19, for strap tighteners.

SEE OR SEARCH CLASS

36, Boots, Shoes, and Leggings,

64+, for this device with detachable antislipping means for shoes, boots, etc. 54, Harness,

27, for this device in combination with a harness hame.

152, Resilient Tires and Wheels,

241+, for tighteners in combination with resilient tire antiskid devices.

254, Implements or Apparatus for Applying Pushing or Pulling Force,

199+, for portable implements or apparatus used to tension flexible material (e.g., straps) from which the implement or apparatus is then detached after the desired amount of tension is applied.

292, Closure Fasteners,

246, for bolts in the form of swinging loops, bails or open links.