United States
US 12,702,933 B2
Launching device of roller coasters
US 12,702,933 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-11. Applicant: Guangdong Jinma Entertainment Corp.,Ltd. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- Guangdong Jinma Entertainment Corp.,Ltd
- Inventors
- Wenbiao HE; Yueyong WANG; Pinlun HUANG
- Publication date
- 2026-08-11
- Filing date
- 2023-10-27
- Document type
- B2 Granted patent
- Also written as
- US 12,702,933 B2 · US12702933 · 12702933
Abstract
A launching device of a roller coaster, which includes a connecting member. The connecting member is provided with an assembly groove, and two sidewalls of the assembly groove are each provided with a fixing plate. The fixing plate is provided with a magnetic plate assembly. A bottom of the connecting member is connected to a pushing plate. The launching device is arranged on a frame of the roller coaster. A connection concave portion is provided at a location where the pushing plate and the connecting member are connected.…
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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