E04F11/1043 - CPC Classification Index

ClassID:

130878 ⎘

E04F11/1043 - CPC Classification

Classification description:

Stairways, ramps, or like structures ; Balustrades; Handrails; Stairways; Layouts thereof; Treads with an upper layer of organic plastics with or without reinforcements or filling materials

Recent Application in this class:

20240035285

2024-02-01

BUILDING COMPONENTS, STRUCTURES FORMED THEREFROM AND RELATED METHODS

20230175269

2023-06-08

Method for bending a vinyl floor plank to form a stair nose plank

20220205248

2022-06-30

Method for bending a vinyl floor plank to form a stair nose plank

20200332543

2020-10-22

Stair tread cover

20190100924

2019-04-04

MODULAR SHELVING AND STEP ASSEMBLY

20180347216

2018-12-06

Stair tread cover

20160331135

2016-11-17

Modular shelving and step assembly

20090094907

2009-04-16

Step for modular staircases and relative staircase

20070113493

2007-05-24

Stair bracket system and method

#10

20070017169

2007-01-25

STAIR BRACKET SYSTEM AND METHOD

#11

20060248817

2006-11-09

Portable, modular stairway system and device