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US 4,131,305 AGranted
Leader pin
OwnerIra Lopatainventor
Life of this patent
Estimating the term…
Abstract
A leader pin, providing a slotted rod received in a tube, with a first fin on the rod positioned to prevent a strip in the slot from moving transversely; and a second fin on the rod to prevent the tube from disengaging from the rod.
Claims10
A leader pin comprising:
- (a) a rod,
- (b) a knob on one end of the rod,
- (c) a bifurcated section at the other end of the rod, defining a longitudinal slot for a strip to be inserted therebetween,
- (d) one portion of the bifurcated section at the other end of the rod being longer than the other,
- (e) a first fin on the longer portion of the bifurcated section extending across a plane defined by the slot, to restrain a strip in the slot against latitudinal movement in the slot,
- (f) an elongated tube dimensioned to receive the rod,
- (g) a longitudinal slit in the tube through which the strip in the slot may extend,
- (h) the rod positioned in the tube,
- (i) a second fin on the longer portion of the bifurcated section of the rod extending away from a plane defined by the slot in the rod, to restrain the rod from sliding out of the tube when they are engaged together.
6 more elements
A leader pin comprising:
- (a) a rod,
- (b) a knob on one end of the rod,
- (c) a bifurcated section at the other end of the rod, defining a longitudinal slot for a strip to be inserted therebetween,
- (d) one portion of the bifurcated section at the other end of the rod being longer than the other,
- (e) a first fin on the longer portion of the bifurcated section extending across a plane defined by the slot, to restrain a strip in the slot against latitudinal movement in the slot,
- (f) an elongated tube dimensioned to receive the rod,
- (g) a longitudinal slit in the tube through which the strip in the slot may extend,
- (h) the rod positioned in the tube,
- (i) a second fin on the longer portion of the bifurcated section of the rod extending away from a plane defined by the slot in the rod, to restrain the rod from sliding out of the tube when they are engaged together,
- (j) the length of the slot to the first fin defining a distance generally corresponding to the width of a strip,
- (k) the length of the slit in the tube defining a distance generally equal to the width of the strip to be received in the slot,
- (l) the rod being deflectable,
- (m) the length of the tube defining a distance generally equal to the distance between the knob and the second fin,
- (n) the end of the tube seated against the knob and at the other end against the second fin,
- (o) a strip in the slot, engaged at one side edge with the knob and at the other side edge with the first fin.
12 more elements
Dependencies are inferred from the claim text.