IP Library › Granted Patent US 1,103,316
Granted Patent S1
US 1,103,316 · App. 29/951,440 · Granted Nov 25, 2025

Baseball swing training device

Inventors: Shaun Gregory Krieger (Hanover, MA); Alexandra Fantasia (Framingham, MA)
Assignee: Franklin Sports, Inc.
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Quick Facts
Patent No.
US 1,103,316
App. No.
29/951,440
Granted
Nov 25, 2025
Kind
S1
Claims (1)

The ornamental design for a baseball swing training device, as shown and described.

Assignments (2)
SECURITY INTEREST Recorded Mar 11, 2026
From: FRANKLIN SPORTS, INC.
To: BANK OF AMERICA, N.A.
Reel/Frame 074038/0858 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 17, 2024
From: KRIEGER, SHAUN GREGORY; FANTASIA, ALEXANDRA
To: FRANKLIN SPORTS, INC.
Reel/Frame 068005/0742 →
References Cited (22)
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Franklin sports swing station, posted Jun. 30, 2024 online, retrieved Sep. 9, 2025. Retrieved from internet, https://www.amazon.com/Franklin-Sports-Station-Hitting-Trainer/dp/B07XQDNBSM/ref=sr_1_1_sspa (Year: 2024). [cited by examiner]
[No Author Listed], Baseball Swing Trainer (The Vortex by R.B.I.). Amazon. Jul. 1, 2012 https://www.amazon.com/Baseball-Swing-Trainer-Vortex-R-B-I/dp/B008ONEAUE [last accessed Jul. 10, 2024], 5 pages. [cited by applicant]
[No Author Listed], SKLZ Hurricane Premium Portable Batting Practice/Hitting Swing Trainer System for Baseball and Softball, All Ages Training. Amazon. Aug. 6, 2003 https://www.amazon.com/SKLZ-Hurricane-Category-Basebal… [cited by applicant]
[No Author Listed], SKLZ Hit-A-Way Portable Baseball Training-Station Swing Trainer with Stand. Amazon. Jan. 1, 2007 https://www.amazon.com/SKLZ-Portable-Baseball-Trainer-Players/dp/B002MADLCA [last accessed Jul. 10, 20… [cited by applicant]
[No Author Listed], Baseball & Softball Swing Stick Trainer. Franklin Sports, Inc. 2024. https://franklinsports.com/baseball-softball-swing-trainer [last accessed Jul. 10, 2024], 2 pages. [cited by applicant]