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If you have an invention in Sumter
Sumter Economic Development, which its site describes as a public private partnership, has its office at 10 East Liberty Street. Its existing industry page, which covers Sumter County, lists Continental Tire the Americas, Becton Dickinson, Eaton Electrical, Caterpillar Hydraulics, SKF and EMS Chemie among ten industrial employers.
If your idea grew out of a job with any employer, gather every employment, invention or confidentiality agreement you signed and ask an attorney who owns the idea before you share it. If the idea is yours alone, keep dated notes of when you made it, what you built and who has seen it, and bring them to the first meeting.
Search first, then decide what to file
Ask an attorney to run or review a search for existing patents and marks before you decide what to file. Trademarks can be registered with the federal government under 15 U.S.C. 1051. A product name or brand can also go on the state register kept by the South Carolina Secretary of State, but the state registers a mark there only after it is already in use. The state application lists the owner, the goods or services, the date of first use anywhere and the date of first use in South Carolina, along with three specimens of the mark as it is used; the Secretary of State’s page says online filing is now available and still offers forms to file by mail. A registration lasts five years and can be renewed for further five year periods if the renewal is filed in the six months before it expires (S.C. Code Ann. 39-15-1115 and 39-15-1130).
If the invention will be sold through a company, the entity itself is a state filing: corporations, nonprofit corporations, LLCs, limited partnerships and limited liability partnerships are filed with the Secretary of State through its online Business Filings system, and sole proprietorships and general partnerships do not file there. The Secretary of State does not register DBA or trade names, so no statewide assumed name filing exists in South Carolina. Locally, the Business License Department at 12 West Liberty Street issues licenses for both the City of Sumter and Sumter County. Its page links a 2026 application form and says City and County renewals are due by April 30.
University and lab connections near Sumter
Central Carolina Technical College keeps its main campus at 506 North Guignard Drive in Sumter. The college’s history page says it opened the Advanced Manufacturing Technology Training Center on Broad Street in 2015 and moved several industrial and engineering programs there, and its campus locations page gives the center’s address as 853 Broad Street. If a part, tool or process you designed took shape in one of those programs, ask an attorney whether anything you signed with the college bears on who owns it.
USC Sumter, at 200 Miller Road, is where the Sumter Area Small Business Development Center works out of Room 216, and the center is part of the South Carolina SBDC network. Questions about patents, marks or ownership still go to an attorney.
Protecting your work in Sumter? Get matched with an attorney now.
Patent clocks and public disclosure
Patent law puts a six year window on damages: money can be recovered only for the six years before the suit is filed (35 U.S.C. 286). Write down the date you first learn of a copy and keep what you find.
The South Carolina Trade Secrets Act covers information such as a formula, pattern, compilation, program, method, process, design or code that has economic value because others do not generally know it and cannot readily find it out by proper means, as long as reasonable efforts keep it secret (S.C. Code Ann. 39-8-20(5)). A misappropriation claim has to be brought within three years after it is discovered or should have been discovered with reasonable diligence, and a continuing misappropriation counts as one claim (39-8-70). Before you post, pitch, sell or demonstrate the invention in public, ask an attorney how that step could affect a patent filing and whether it could undo the secrecy the Act depends on.
If someone copies your invention: the federal court division
A patent claim can be filed in federal court and nowhere else (28 U.S.C. 1338(a)). Under the county list in 28 U.S.C. 121, Sumter County is in the Columbia Division of the United States District Court for the District of South Carolina, and the court’s pages list 901 Richland Street, Columbia, SC 29201 for that division. Federal law also lets the owner of a misappropriated trade secret sue in federal court under 18 U.S.C. 1836(b) when the secret relates to a product or service used in, or intended for use in, interstate or foreign commerce. Ask an attorney which court can hear your particular claim, and in which division, before anything is filed.
Questions inventors ask
### Does a South Carolina trademark registration protect my product name in other states?
No. A registration with the Secretary of State gives rights in South Carolina and does not give federal protection. Owners use it to place a South Carolina record of the mark on file and to sue under the state act for infringement or counterfeiting (S.C. Code Ann. 39-15-1170). An attorney can tell you whether a federal registration fits your plans.
### Does South Carolina have a law on noncompete agreements?
South Carolina has no noncompete statute, so courts decide these agreements under case law and read them strictly, and an attorney should confirm the current rule before you rely on one.
Not sure which type of protection applies? Get matched with an attorney.
Frequently Asked Questions
Where is the Sumter Area Small Business Development Center located?
The South Carolina SBDC network lists the Sumter Area Small Business Development Center at USC Sumter, 200 Miller Road, Room 216, Sumter. Questions about patents, trademarks or who owns an invention belong with an attorney.
When do Sumter business licenses have to be renewed?
The Business License Department at 12 West Liberty Street licenses businesses for both the City of Sumter and Sumter County, and its page, which links a 2026 application form, says City and County renewals are due by April 30. Business entities and state trademarks are filed separately, with the South Carolina Secretary of State.
How long do I have to act if someone takes a trade secret?
Under the South Carolina Trade Secrets Act, a misappropriation claim must be brought within three years after the misappropriation is discovered or should have been discovered with reasonable diligence (S.C. Code Ann. 39-8-70). Separately, 18 U.S.C. 1836 lets the owner sue in federal court when the secret relates to a product or service used in, or intended for use in, interstate or foreign commerce. An attorney can tell you when your own clock started.
Does South Carolina have a statewide DBA or trade name register?
No. The Secretary of State does not register DBA or trade names, so the state has no statewide assumed name filing. Corporations, LLCs, limited partnerships, limited liability partnerships and nonprofit corporations are filed with the Secretary of State, while sole proprietorships and general partnerships do not file there. Ask an attorney how to protect the name of a product or a business.
Do I need a copyright registration before I can sue over a copied work?
For a United States work, generally yes: the work must be registered, or refused registration by the Copyright Office, before an infringement suit can be filed (17 U.S.C. 411(a)). A civil copyright claim must also be brought within three years after it accrued (17 U.S.C. 507(b)).
Injury claims follow different rules, covered on our Sumter personal injury attorney page. Our coverage in this part of South Carolina also includes Camden, Columbia, and Hartsville. See where else we help people across South Carolina in our South Carolina intellectual property guide.
Finding the right attorney
Bring your dated notes, any agreement with an employer or with the college, and copies of anything you have published, sold or filed, so the attorney can see which clocks may already be running. For a statewide view, see South Carolina intellectual property attorneys. To start, you can get matched with an intellectual property attorney.
