PSI Marine, Inc. and Mark R. Baluha v. Seahorse Docking LLC

CourtDistrict Court, D. Connecticut
DecidedMarch 31, 2026
Docket3:24-cv-00163
StatusUnknown

This text of PSI Marine, Inc. and Mark R. Baluha v. Seahorse Docking LLC (PSI Marine, Inc. and Mark R. Baluha v. Seahorse Docking LLC) is published on Counsel Stack Legal Research, covering District Court, D. Connecticut primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
PSI Marine, Inc. and Mark R. Baluha v. Seahorse Docking LLC, (D. Conn. 2026).

Opinion

UNITED STATES DISTRICT COURT DISTRICT OF CONNECTICUT ---------------------------------------------------------------- x PSI MARINE, INC., and MARK R. BALUHA : : Plaintiffs, : : v. : 3:24-CV-00163 (SFR) : SEAHORSE DOCKING LLC, : : Defendant. : --------------------------------------------------------------- x

MEMORANDUM & ORDER

Plaintiffs PSI Marine, Inc. (“PSI Marine”) and Mark R. Baluha (“Baluha”) filed a twelve-count action against Defendant Seahorse Docking LLC (“Seahorse”) alleging infringement of PSI Marine’s trademark, false advertising, copyright infringement, and related claims under Connecticut state law. The parties have filed cross motions for partial summary Judgment. ECF Nos. 101, 102. PSI Marine’s Motion for Partial Summary Judgment is GRANTED in part and DENIED in part, and Seahorse’s Motion for Partial Summary Judgment is GRANTED in part and DENIED in part. I. BACKGROUND A. Factual Background The following facts are undisputed unless otherwise noted.1 The dispute centers around four products, and their product names, the TideSlide product and senior trademark owned by

1 The factual background is drawn from facts admitted in PSI Marine’s Local Rule 56(a)2 Statement of Facts submitted in response to Seahorse’s Motion for Summary Judgment, ECF No. 108-1 (“Pls.’ L.R. 56(a)2 St.”) (redacted version at ECF No. 109-1), facts admitted in Seahorse’s Local Rule 56(a)2 Statement of Facts submitted in response to PSI Marine’s Motion for Summary Judgment, ECF No. 113-1 (“Def.’s L.R. 56(a)2 St.”) (redacted version at ECF No. 112-1), and various exhibits attached to these statements. Citations to the Rule 56(a)2 Statements are by PSI Marine and Baluha, and the Sea Slide, Tide Right, and Flex Slide products and junior trademarks owned by Seahorse. TideSlides and Sea Slides are both used to secure boats for fluctuating and non-

fluctuating tides. Def.’s L.R. 56(a)2 St. ¶ 55, ECF No. 112-1. The Tide Right product has “an integrated float that adjusts other parts of the product, such as a fender, with changing tides.” Def.’s L.R. 56(a)2 St. ¶ 21. The Flex Slide product, used to secure docks, “is a flexible belt, with a mount connecting to floating docks of different brands and styles, that floats up and down with the tide on a slide, that attaches to a dock or seawall.” Id. ¶ 20.2 PSI Marine is a corporation located in Saginaw, Michigan. Pls.’ L.R. 56(a)2 St. ¶ 1, ECF No. 108-1. Baluha is an owner and President of PSI Marine. Id. at ¶ 2. Baluha owns the

registered trademark TIDESLIDE (Reg. No. 2,780,666), for mooring products for docks and watercraft. Def.’s L.R. 56(a)2 St. ¶ 2. Baluha licenses the TIDESLIDE trademark to PSI Marine, which is and has been the exclusive licensee since 2002. Id. ¶ 3. The TIDESLIDE trademark is incontestable. Id. ¶ 5. Seahorse is a limited liability company located in Manchester, Connecticut. Pls.’ L.R. 56(a)2 St. ¶ 3. Carmen Martocchio (“Martocchio”)3 owns Seahorse. Def.’s L.R. 56(a)2 St. ¶ 12. Martocchio learned of the TideSlide product and mark in 2017 or 2018, when he purchased

paragraph number. With respect to other documents, page citations are to the page number generated by the ECF system.

2 Photos of the products appear in the Appendix. The photos appear in the Complaint and are included here to assist the reader in following this Opinion. 3 Carmen Martocchio has two sons, Anthony and Vincent Martocchio. I will refer to Carmen Martocchio as “Martocchio” and his sons by first and last name. a house with TideSlides installed on the dock.4 Id. ¶ 13. Martocchio removed the TideSlides from his dock and gave them to Bill Kropp, a mechanical engineer. Id. ¶ 14. Martocchio directed Kropp to create a product model of the TideSlide, and Kropp created a dimensional

drawing in either 2017 or 2018. Id. ¶ 15. Martocchio was inspired to enter the marine product manufacturing business because of TideSlides, although the parties disagree to the extent he wanted to replicate TideSlides or make a better version. Id. ¶ 16. Martocchio entered the marine product manufacturing business, in part, by buying assets of a company called Seahorse Fender & Docking, LLC (“Seahorse Fender & Docking”). Id. ¶¶ 40. Michael Moran owned and operated Seahorse Fender & Docking between 2015 and 2020. Moran was aware of the TIDESLIDE trademark at the time he entered the marine

manufacturing business by starting Seahorse Fender & Docking. Id. ¶ 17. Seahorse Fender & Docking sold Flex Slide and Tide Right products. Tide Right was first introduced to the market around 2016 or 2017, and Flex Slide was first sold approximately in late 2018. Id. ¶ 18. Moran is the inventor of U.S. Patent No. 9,302,750 B2 (the ‘750 Patent), titled Self- Leveling Boat Bumper System, and he designed the subject matter of the ‘750 Patent. He believes the ‘750 Patent covers Seahorse’s Tide Right product. Id. ¶ 23. Moran designed the Tide Right to have a cleat, but admitted the written description of the patent provides that the

cleat is optional. Id. ¶ 25. Moran is also the named inventor of U.S. Patent No. 9,556,575 B2 (the ‘575 Patent), titled Adjustable Self-Leveling Boat Bumper System, and he designed the subject matter of the ‘575 Patent. Id. ¶ 26.

4 From here on, “TIDESLIDE” shall be used to refer to the legal trademark, while “TideSlide” shall refer to the products manufactured by PSI Marine under the TIDESLIDE trademark. Moran and the other co-owner of Seahorse Fender & Docking executed an Asset Purchase Agreement (the “APA”) on behalf of Seahorse Fender & Docking and sold SFD’s assets to Trident Marine Products. Id. ¶ 40. PSI Marine contests which assets exactly were

covered by the APA. Id. ¶ 37. Martocchio formed Trident Marine Products, LLC, on October 14, 2020. Trident Marine Products, LLC changed its name to Seahorse Docking LLC (“Seahorse”), by filing a Certificate of Amendment with the Secretary of the State of Connecticut on December 18, 2020. Id. ¶ 42. Seahorse continued to manufacture and sell the Tide Right and Flex Slide products after the Seahorse Fender & Docking purchase, and introduced a new product, the Sea Slide, in 2021. Id. ¶ 45. Seahorse advertises its Tide Right product as offering an

“Adjustable Self-Leveling Docking System with an engineered and patented self-adjusting fender and cleat.” Id. ¶ 32; see also ECF 97-13. Seahorse denies selling TideSlides. Id. ¶ 47. Seahorse has not received a product endorsement of any kind from PSI Marine or Baluha, or permission or consent to use the TIDESLIDE mark. Id. ¶ 48. Seahorse utilized Kropp’s TideSlide dimensional drawings to create the Sea Slide. Id. ¶ 50. The decision to use the product name SEA SLIDE was made after Seahorse utilized Kropp’s TideSlide dimensional drawings that included the names “TIDESLIDE or TIDE

SLIDE”. Id. ¶ 50. Past purchasers have emailed Seahorse pictures of damaged Seahorse products and referred to “Tide slides.” Id. ¶ 59. Seahorse customers or potential customers have inquired about Seahorse products and referred to them as “tide slides.” Id. ¶ 60. Seahorse rebranded its Sea Slide product as Rough Rider in August of 2022. Def.’s L.R. 56(a)2 St. ¶ 72. The parties retained experts to conduct trademark surveys. Pls.’ L.R. 56(a)2 St. ¶ 10. The net confusion numbers presented in the survey results measure the level of confusion with PSI Marine’s TIDESLIDE trademark caused by the accused product names. Id. ¶ 13. Trademark survey experts rely on the net confusion numbers to show confusion caused by the trademark over the baseline confusion in the marketplace. Id. ¶ 14. Baseline confusion reflects

confusion that exists in the marketplace that is not attributable to the accused product names. Id. ¶ 15.

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PSI Marine, Inc. and Mark R. Baluha v. Seahorse Docking LLC, Counsel Stack Legal Research, https://law.counselstack.com/opinion/psi-marine-inc-and-mark-r-baluha-v-seahorse-docking-llc-ctd-2026.