Stating "patented"

[w***@aol.com]

At what point in the process are you allowed to state that your
product is patented? What other information are you required to list
or can you just use the word patented alone? Are there any guidelines
one should observe in using the word "patented?" Does the patent have
to be from a particular state?

Thank you in advance ...

[David Kiewit]

At what point in the process are you allowed to state that your product is
patented? <

When the patent issues. Before that you can use a "patent pending" label as
soon as an application is filed.

What other information are you required to list or can you just use the
word patented alone? <

The best approach is to list the relevant patent number on the product.
However,there is no requirement to mark at all; some products are not easily
marked (e.g., very small ones), etc.

Are there any guidelines one should observe in using the word "patented?"

Yes. Marking a product when no marking is proper (e.g., patent has expired,
or product design has changed to the point that the patent does not cover
that product) can lead to a fine of $500 PER PRODUCT sold.

<***@aol.com> wrote in message news:3df2fbc4-49ef-4565-9743-***@f13g2000pra.googlegroups.com...

] Does the patent have

to be from a particular state?
Thank you in advance ...