Desillus

Desillus Solutions Inc.

A solution to Patent & Industrial Designs...

eLearning at Desillus Solutions Inc.

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Introduction to Patent Drawings (Basics)

Design Classes

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Patent Classification

Patent Kind Codes

4 Most Common Rejections by PTO

USPTO Guidlines

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CIPO Guidlines

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WIPO - PCT Guidlines

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Symbols for Draftsmen

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Informal and Formals

Technical tips to create Intellectual Property Industrial Design Drawings

37 CFR § 1.84 (q) Lead lines

Photographs instead of drawings - Japan Patent Drawings

Industrial Design Drawings - Small Tips

4 Most Common Rejection By USPTO or PCT

Drawing Size - 37 CFR 1.84(k)

Broken Lines in Design Patent Drawings

Replacement Sheet in Patent Drawings

Graphical Drawing Symbols - 37 CFR 1.84(n)

AutoCAD "Save As" Issue

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