US Patent 6907205 - Coupling Arrangement Including Drum and Flange

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Date

2005-06-14

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Abstract

A coupling arrangement having an optical photo-conductive drum including drum exterior and interior surfaces surrounding and extending along a longitudinal axis, the drum exterior surface facing away from the longitudinal axis, and the drum interior surface facing toward the longitudinal axis and including first and second open ends and at least one protrusion disposed apart from the first and second open ends. A flange includes a flange interior surface disposed in the first open end, a flange exterior surface disposed outside of the first open end, a flange side surface connecting the flange interior and exterior surfaces, and at least one receiving portion. The at least one protrusion is disposed in the at least one receiving portion.

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Citation

Grune, Guerry, and William Himes (2005). US Patent 6907205 - Coupling Arrangement Including Drum and Flange. Retrieved from https://hdl.handle.net/10161/28745.

Scholars@Duke

Grune

Guerry Grune

Adjunct Professor in the Engineering Graduate and Professional Programs

Guerry has authored over 50 publications and technical disclosures, as well as over 100 U.S. and international patents either pending or granted listing him as either sole or joint inventor. In 2004, Guerry began full-time activities as the Principal of ePatentManager.com, and since then has provided full Intellectual Property development for NC State University (in their Tech Transfer Office), additional Fortune 500 companies including Solvay, Praxair (now Linde), and Exponent and was appointed IP director for Cable Components Group, Ennis-Flint (formerly Flint Trading), AG Essence, and others. 


In addition, US Patents 8,326,851 and 10,262,028 were granted to Dr. Grune that describe a portion of his teaching methodology on patent valuation.


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