ClassID:

131634

E04G21/165 - CPC Classification

Classification description:

Preparing, conveying, or working-up building materials or building elements ; Other devices or measures for constructional work; Conveying or assembling building elements; Tools or apparatus specially adapted for prefabricated building elements to be tilted up in position

Recent Application in this class:
#1
20220107113
2022-04-07

Duct support device

#2
20190382999
2019-12-19

Wall lift mount fixture

#3
20190368210
2019-12-05

Brace for a precast concrete panel

#4
20180340343
2018-11-29

TILT-UP CONSTRUCTION BRACE POSITIONING TOOL AND METHOD

#5
20180274234
2018-09-27

High performance, reinforced insulated precast concrete and tilt-up concrete structures and methods of making same

#6
20150218809
2015-08-06

High performance, reinforced insulated precast concrete and tilt-up concrete structures and methods of making same

#7
20150197411
2015-07-16

Clasp-and-lug system

#8
20150184388
2015-07-02

Precast concrete structures, precast tilt-up concrete structures and methods of making same

#9
20150143776
2015-05-28

Aid for laying flooring tiles

#10
20150007524
2015-01-08

High performance, reinforced insulated precast concrete and tilt-up concrete structures and methods of making same

#11
20140212643
2014-07-31

Composite precast concrete structures, composite precast tilt-up concrete structures and methods of making same

#12
20130326982
2013-12-12

NON-COMPOSITE INSULATED CONCRETE SANDWICH PANELS

#13
20130074433
2013-03-28

Precast concrete structures, precast tilt-up concrete structures and methods of making same

#14
17152716
2024-02-27

Rebar cage fabrication system and related methods

#15
16658095
2020-07-21

Modular assembly jig system

#16
15726048
2019-05-14

Reusable lifting apparatus for insulated precast concrete sandwich panels

#17
15634743
2021-01-19

Rebar cage fabrication system and related methods

#18
14633515
2016-04-26

Sherpa—a supporting and lifting apparatus and method