Stairways characterised by the use of specific materials for the supporting structure of the treads

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E04F2011/0205

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EFIXED CONSTRUCTIONS E04Building E04FFINISHING WORK ON BUILDINGS

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E04F2011/0205Stairways characterised by the use of specific materials for the supporting structure of the treads

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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
Landscaping structure
- Patent number 10,612,244
- Issue date Apr 7, 2020
- Patricia Reichard
- E04 - BUILDING

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
Information Patent Application
STRINGER MODULE FOR SELF-SUPPORTING STAIRS
- Publication number 20150252568
- Publication date Sep 10, 2015
- Daniele Pivetta
- E04 - BUILDING
Information Patent Application
PRECISION BUILT STAIRCASE
- Publication number 20150082716
- Publication date Mar 26, 2015
- Réjean Plante
- E04 - BUILDING