Static structures (e.g. – buildings) – Sheetlike element assembled parallel to existing wall,... – Element spaced from wall – ceiling – or floor and held by...
Reexamination Certificate
2006-11-09
2010-12-14
A, Phi Dieu Tran (Department: 3633)
Static structures (e.g., buildings)
Sheetlike element assembled parallel to existing wall,...
Element spaced from wall, ceiling, or floor and held by...
C052S506070, C052S105000
Reexamination Certificate
active
07849652
ABSTRACT:
A main tee member having a measurement indicia system for use with a suspended ceiling includes a support flange and a web extending upwardly from the support flange. The web has first and second sides and a plurality of receiving channels extending from the first side of the web to the second side of the web. The receiving channels are configured to receive a cross tee member. A plurality of first indicia are marked on the first side, and a plurality of second indicia are marked on the second side, and are disposed at the same incremental distances along the length of the main tee member for indicating the location of a selected receiving channel for receiving a first selected cross tee member, and for indicating the location of a selected receiving channel for receiving a second selected cross tee member to be introduced from the opposite side.
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Leahy Donald James
Lehane James J.
A Phi Dieu Tran
Greer Burns & Crain Ltd.
Petti, Esq. Philip T.
Sahu, Esq. Pradip
United States Gypsum Company
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