Closure fasteners – Bolts – Screw
Reexamination Certificate
2006-03-07
2006-03-07
Glessner, Brian E. (Department: 3676)
Closure fasteners
Bolts
Screw
C292S256710, C292S256730, C292S291000, C292S300000, C292SDIG011, C292SDIG014, C174S038000
Reexamination Certificate
active
07007986
ABSTRACT:
A hollow aluminum pole has access to its interior through a hand hole frame having an access aperture which can be blocked by a cover having a lower end pivotally attached to the hand hole frame by a pivot pin. The pivot pin is biased inwardly by a coil spring which permits outward movement of the cover to a position in which it can be rotated downwardly out of alignment with the access opening.
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Glessner Brian E.
Jacobson & Holman PLLC
Kearney-National Inc.
Lugo Carlos
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