US Patent 7448174 Integral screwless window assembly

Patent 7448174 was granted and assigned to ODL on November, 2008 by the United States Patent and Trademark Office.

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Patent Inventor Names

Andrew R. Krochmal0

Benjamin P. Hummel0

Edits on 15 Sep, 2023

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edited on 15 Sep, 2023

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Patent abstract

A window assembly including a permanent frame portion, a removable frame portion, and a glazing panel sandwiched between. The frame portions are easily installed and include integral releasable connectors accessible using a thin tool inserted into a groove between the two frame portions. The removable frame portion can be removed from the permanent frame portion using a thin tool. With the removable frame portion removed, the insulated glass panel may be easily replaced.

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Official Website

https://pdfpiw.uspto.gov/.piw?Docid=074481740

Edits on 21 May, 2023

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