Internal structural mullion for standing seam panel system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8256181
SERIAL NO

12625956

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Provided is an internal structural mullion for a standing seam panel system. A two-piece assembly includes a man extrusion having one hooked portion and a secondary extrusion having an opposing hooked portion. A cavity is defined on the main extrusion, and the secondary extrusion includes a foot wherein upon insertion of the foot into the cavity, the foot forms a fulcrum about which the secondary extrusion can bend away from the main extrusion and be tightened or loosened by the tightening or loosing of a screw, as a result forming a clamp for engaging panels of the panel system with variable pressure. Further, when clamped a continuous gasket seal occurs at a level just inside the panels so as to form a barrier against the intrusion of water.

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Patent Owner(s)

Patent OwnerAddress
EXTECH/EXTERIOR TECHNOLOGIES INC200 BRIDGE STREET PITTSBURGH PA 15223

International Classification(s)

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  • 2009 Application Filing Year
  • E04D Class
  • 196 Applications Filed
  • 130 Patents Issued To-Date
  • 66.33 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2009201020112012201320142015201620170255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Smith, Kevin P Glenshaw, US 42 1271
Voegele,, Jr William P Pittsburgh, US 15 235

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Patent Citation Ranking

  • 19 Citation Count
  • E04D Class
  • 64.15 % this patent is cited more than
  • 13 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges266307101 - 1011 - 2021 - 3031 - 400510152025303540455055606570

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