Static structures (e.g. – buildings) – Module or panel having discrete edgewise or face-to-face... – With joining means of dissimilar material and separate from...
Reexamination Certificate
2005-05-17
2005-05-17
Slack, Naoko (Department: 3635)
Static structures (e.g., buildings)
Module or panel having discrete edgewise or face-to-face...
With joining means of dissimilar material and separate from...
C052S564000, C052S281000, C052S379000
Reexamination Certificate
active
06892501
ABSTRACT:
An improved key for a dry wall block system is provided with a plurality of longitudinal flanges and a common web. The keys are adapted to engage with slots in the ends of building blocks to align and join the blocks and provide improved stability during the erection process.
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Hoffman Wasson & Gitler PC
Slack Naoko
Smart Masonry (Holdings) Pty Ltd
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