How does analogous art apply in different technical fields?
MPEP 2141.01(a) provides examples of how analogous art is applied in various technical fields: Chemical Arts: The MPEP cites Ex parte Bland, where all references concerned with absorbing biologically active materials on carriers were considered pertinent. Mechanical Arts: The MPEP notes, “In a simple mechanical invention a broad spectrum of prior art must be explored…
Read MoreHow does analogous art differ in chemical, mechanical, and electrical arts?
The MPEP provides examples of how analogous art is determined in different technical fields: Chemical Arts: References concerned with absorbing biologically active materials on carriers may be analogous across different applications (e.g., food preservatives and dye penetrants). Mechanical Arts: A broader spectrum of prior art may be explored, and references from different areas may be…
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