A utility patent protects a new and useful (functional) invention, and is the most common type of patent.
I provide complete application drafting services as well as start to finish prosecution before the USPTO.
To discuss the application process, contact me for a free initial consultation.
Design patent application
A design patent protects the visual appearance of an invention (or a distinctive portion of the invention).
Before beginning the process, you should have a photograph, 3D model, or drawing of your design.
Contact me to discuss your specific design in more detail
Provisional patent application
An informal application, containing a complete disclosure of the invention, to be followed by a non-provisional utility application within 1 year
A provisional application may be appropriate if more time is needed to develop or market your invention.
Provides patent pending status
The application will never be examined, but its filing date can be used as a priority date for the follow-on application. (Very important under first-to-file rules!)
PCT (International) or foreign patent applications
There is no such thing as a single 'International Patent'!