ClassID:

144665

F05B2240/9111 - CPC Classification

Classification description:

Components; Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose which is a chimney

Recent Application in this class:
#1
20240240610
2024-07-18

WIND TURBINE WITH ROTATIONAL AXIS PERPENDICULAR TO THE WIND FLOW

#2
20190288635
2019-09-19

Modular tile, a functionalized batten, a pipe and a method for producing a pipe

#3
20120286517
2012-11-15

Energy recovery system and method for exhaust energy capture and electrical generation

#4
20120187698
2012-07-26

Systems and methods to generate electricity using a flow of air

#5
20120068466
2012-03-22

Energy recovery system for exhaust energy capture and electrical generation with generator built into fan

#6
20110285133
2011-11-24

Energy recovery system and method for exhaust energy capture and electrical generation

#7
20110187117
2011-08-04

SUBSTANTIALLY SPHERICAL MULTI-BLADE WIND TURBINE

#8
20110133467
2011-06-09

Kinetic energy recycling system for usable electric and hydraulic power generation

#9
20110017679
2011-01-27

HOME-SCALE WATER AND SANITATION SYSTEM

#10
20110006524
2011-01-13

WIND TURBINE WITH STABLE POWER OUTPUT

#11
20100314879
2010-12-16

High-temperature radiator storage yard generating apparatus

#12
20100259051
2010-10-14

Solar-initiated wind power generation system

#13
20100215350
2010-08-26

Power System

#14
20090304512
2009-12-10

Wind turbine apparatus

#15
20090302614
2009-12-10

WIND AND UPDRAFT TURBINE

#16
20090206611
2009-08-20

Energy recovery system and method for exhaust energy capture and electrical generation

#17
20090196755
2009-08-06

Modular construction for wind turbine blade

#18
20080181771
2008-07-31

System for pressurizing fluid

#19
20080007070
2008-01-10

Chimney turbine

#20
20070252391
2007-11-01

Thermal wind power generator

#21
20070077137
2007-04-05

Altitude density differential pressure induced draft powered wind turbine electric generating system

#22
20060120872
2006-06-08

Vertical axis type wind power station