How Long Does Design Patent Protection Last? | Expert Guide |Infographics | InventionIP

Understanding how long design patent protection lasts is crucial for inventors and businesses aiming to safeguard their product’s appearance. A U.S. design patent protects the ornamental design of a functional item for 15 years from the date of grant (if filed on or after May 13, 2015). Unlike utility patents, there are no maintenance fees, making it a cost-effective form of intellectual property protection. This infographic explains the duration, what design patents cover, and why high-quality drawings are essential. Learn how design patents strengthen your brand and prevent copycats from stealing your unique product look.

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1. INVENTION IP
DESIGN PATENT
PROTECTION LAST?
HOW LONG DOES
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WHAT IS A DESIGN PATENT?
MAINTENANCE FEES?
WHY IT MATTERS:
TERM OF PROTECTION:
WHAT DOES IT PROTECT?
A legal protection granted to
the ornamental design of a
functional item. It protects how
something looks, not how it
works.
?????? None!
Design patents require no
renewal or maintenance fees—
unlike utility patents.
Blocks others from copying or selling a product
with a similar design
Enhances brand identity and market exclusivity
15 Years
From the date of grant, not the filing date.
Applies to design patents filed on or after May 13,
2015.
Older design patents (filed before this date) get 14
years of protection
Shape
Configuration
Surface ornamentation
Any visual design applied to a product