Connecting elements having a stub surrounded by a hollow...

Electrical connectors – With coupling movement-actuating means or retaining means in... – Retaining means

Reexamination Certificate

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Reexamination Certificate

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07997921

ABSTRACT:
A plurality of connecting elements projects from a surface of an article. Each connecting element includes a first stalk and second hollow stalk projecting from the surface. The second stalk is generally coaxial with the first stalk and spaced apart from the first stalk defining a radial gap therebetween. The first stalk includes a cap section. The second stalk includes a stem projecting generally orthogonally, at a proximal end thereof, from the surface. A flange section having a first wall thickness extends from a distal end of the stem and has an outer diameter greater than an outer diameter of the stem at the distal end. An engagement section extends from the flange section. A free end of the engagement section having a second wall thickness defines a distal end of the second stalk and has an outer diameter less than the outer diameter of the flange section.

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Commonly owned, co-pending U.S. Appl. No. 12/881,379, filed Sep. 14, 2010; specification (as filed) and formal drawings.
Commonly owned, co-pending U.S. Appl. No. 12/917,118, filed Nov. 1, 2010; specification and drawings (as filed).

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