Fire escape – ladder – or scaffold – Self-sustaining – Connector for horizontal or diagonal brace
Reexamination Certificate
2011-07-05
2011-07-05
Chin-Shue, Alvin C (Department: 3634)
Fire escape, ladder, or scaffold
Self-sustaining
Connector for horizontal or diagonal brace
C403S049000
Reexamination Certificate
active
07971686
ABSTRACT:
An improved scaffold connection is provided, attachable to a vertical scaffold member having a plurality of ring members. The scaffold joint has an upper side and a lower side, and an upper hook section and a lower hook section engagable with the ring members on the vertical scaffold members. The invention includes two latches to lock the joint to two ring members, where the two latches are mechanically connected.
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Chin-Shue Alvin C
Excel Modular Scaffold and Leasing Corporation
Jones Walker Waechter Poitevent Carrere & Denegre, LLP
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