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Patent It Yourself - PDF Archive

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C H A P T E R<br />

9<br />

Now for the Legalese—The Claims<br />

A. What Are Claims? ....................................................................................................................................225<br />

B. The Law Regarding Claims .................................................................................................................226<br />

1. Legal Requirements for <strong>Patent</strong> Claims....................................................................................226<br />

2. Rules of Practice .................................................................................................................................227<br />

C. Some Sample Claims .............................................................................................................................227<br />

1. Process or Method Claims: Conventional Process, Software Process,<br />

Business Method, and Manual Method ................................................................................228<br />

2. Machine Claims—Conventional and Software Machines ...........................................229<br />

3. Article of Manufacture Claim .....................................................................................................230<br />

4. Composition of Matter Claim .....................................................................................................230<br />

5. New Use Claim ....................................................................................................................................231<br />

D. Common Misconceptions Regarding Claims .........................................................................231<br />

E. One Claim Should Be as Broad as Possible ..............................................................................232<br />

1. Minimize the Number of Elements ..........................................................................................232<br />

2. Recite Each Element as Broadly as Possible ..........................................................................232<br />

F. The Effect of Prior Art on Your Claim .........................................................................................233<br />

1. Novelty ....................................................................................................................................................233<br />

2. Unobviousness ....................................................................................................................................233<br />

G. Technical Requirements of Claims................................................................................................234<br />

1. Use Proper Antecedents and Be Precise................................................................................234<br />

2. Use Only One Capital, One Period, and No Dashes, Quotes,<br />

Parentheses, Trademarks, or Abbreviations ........................................................................235<br />

3. Use Means Clause to Avoid Functionality of Claim ........................................................235<br />

4. Be Complete .........................................................................................................................................236<br />

5. Keep Language Straightforward and Simple .......................................................................236<br />

6. All Elements of Invention Must Logically Interrelate and Interconnect ..............237<br />

7. Old Combination and Aggregation .........................................................................................237<br />

8. Use Only Positive Limitations ......................................................................................................237<br />

9. Use Proper Alternative Expressions .........................................................................................237<br />

10. Avoid Too Many Claims .................................................................................................................237<br />

11. Make Sure Claims Correspond With Disclosure ...............................................................237<br />

12. Make Sure Claims Are Supported in Drawing ....................................................................238

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