William Medeiros

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Bristol, RI, US

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Patents Grantslast 30 patents

Information Patent Grant
Exercise apparatus having a stair and slide assembly
- Patent number 11,446,532
- Issue date Sep 20, 2022
- ProStairs Fitness, LLC
- Richard Mullen
- E04 - BUILDING
Information Patent Grant
Exercise apparatus having a stair and slide assembly
- Patent number 10,792,527
- Issue date Oct 6, 2020
- ProStairs Fitness, LLC
- Richard Mullen
- E04 - BUILDING
Information Patent Grant
Exercise apparatus
- Patent number D879889
- Issue date Mar 31, 2020
- ProStairs Fitness, LLC
- Richard Mullen
- D21 - Games, toys, and sports goods

Patents Applicationslast 30 patents

Information Patent Application
EXERCISE APPARATUS HAVING A STAIR AND SLIDE ASSEMBLY
- Publication number 20210162251
- Publication date Jun 3, 2021
- ProStairs Fitness, LLC
- Richard Mullen
- A63 - SPORTS GAMES AMUSEMENTS