US PATENT SUBCLASS 292 / 3
.~ Multiple


Current as of: June, 1999
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292 /   HD   CLOSURE FASTENERS

2  DF  BOLTS {15}
3.~ Multiple {16}
4  DF  .~.~> Sliding and rotary
5  DF  .~.~> Sliding and swinging {1}
8  DF  .~.~> Sliding and hooked end
9  DF  .~.~> Sliding and roller
10  DF  .~.~> Sliding and spring arm
11  DF  .~.~> Swinging and hooked end
12  DF  .~.~> Swinging and roller
13  DF  .~.~> Swinging and spring arm
14  DF  .~.~> Double acting {4}
19  DF  .~.~> Spring arm {1}
21  DF  .~.~> Emergency operating means
22  DF  .~.~> Gear
23  DF  .~.~> Roller
24  DF  .~.~> Hooked end {1}
32  DF  .~.~> Sliding {1}
44  DF  .~.~> Swinging {1}


DEFINITION

Classification: 292/3

(under subclass 2) A plurality of bolt elements which are not mere duplicates and independent in operation.