Internal connector assembly for tubular members

Joints and connections – Rod end to transverse side of member – Rod clamped to hole edge

Reexamination Certificate

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Details

C403S231000, C403S255000, C403S256000, C403S260000, C403S263000, C256S065080, C256S065120, C256S073000

Reexamination Certificate

active

07448820

ABSTRACT:
The internal tube connector assembly removeably secures hollow or solid tubes together having any desired angle there-between and comprises a receiving tube and an extending tube, each having a substantially continuous inside and outside surface. The receiving tube has a greater inner perimeter than an outer perimeter of the extending tube. A securing member having a centrally oriented fastener receiving aperture slidingly extends through apertures in the sidewall of the extending tube. A receiver having an outer surface coincident in shape with the inside surface of the receiving tube, and optionally having a receiving indentation, has a centrally oriented fastener aperture. A fastener removeably extends through the fastener opening in the sidewall of the receiving tube and into the fastener aperture in the receiver, and cooperates with the securing member to removeably secure the receiving tube with the extending tube.

REFERENCES:
patent: 444960 (1891-01-01), Priday
patent: 923235 (1909-06-01), Adams
patent: 2815972 (1957-12-01), Lagervall
patent: 3469869 (1969-09-01), Ramakers
patent: 3471182 (1969-10-01), Schroer
patent: 4261665 (1981-04-01), Hsiung
patent: 4981388 (1991-01-01), Becken et al.
patent: 5500963 (1996-03-01), Yeh
patent: 2005/0008430 (2005-01-01), Kahl
patent: 1.007.385 (1952-05-01), None
FR 1.007.385; world.altavista.com translation.

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