1. CPC Sections
  2. CPC Section A
  3. CPC Class A24
  4. CPC Subclass A24F
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CPC
COOPERATIVE PATENT CLASSIFICATION
A24F
SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES (inhaling appliances for medical purposes, shaped like cigars, cigarettes or pipes A61M 15/06) [2020-01]
Tobacco pipes [2013-01]
A24F 1/00
Tobacco pipes [2020-01]
A24F 1/02
.
with arrangements for cleaning or cooling the smoke (hookahs A24F 1/30) [2013-01]
A24F 1/04
. .
with smoke chamber or slobber traps [2013-01]
A24F 1/06
. . .
inside the pipe [2013-01]
A24F 1/08
. . . .
inside the stem [2013-01]
A24F 1/10
. . . .
inside the bowl [2013-01]
A24F 1/12
. . .
outside the pipe [2013-01]
A24F 1/14
. . . .
with liquid-container [2013-01]
A24F 1/16
. .
with zigzag or like passages for the smoke [2013-01]
A24F 1/18
. .
with non-absorbent linings [2013-01]
A24F 1/20
. .
with absorbent linings [2013-01]
A24F 1/22
. .
with arrangements for cooling by air, e.g. pipes with double walls [2013-01]
A24F 1/24
.
for burning the tobacco from below [2013-01]
A24F 1/26
.
with filling devices [2013-01]
A24F 1/28
.
Tubular pipes, e.g. in the form of cigars [2013-01]
A24F 1/30
.
Hookahs [2013-01]
A24F 1/32
.
Selection of materials for pipes [2013-01]
A24F 3/00
Tobacco pipes combined with other objects (smoking appliances on walking sticks or canes A45B 3/16) [2013-01]
A24F 3/02
.
with cleaning appliances [2013-01]
Component parts or accessories for pipes; Mouthpieces [2013-01]
A24F 5/00
Bowls for pipes [2013-01]
A24F 5/02
.
with arrangements for keeping upright, when put aside [2013-01]
A24F 5/04
.
with holes for admitting air [2013-01]
A24F 5/06
.
with insets of clay or the like [2013-01]
A24F 5/08
. .
with grates, sieves, or the like [2013-01]
A24F 5/10
.
Bowl-covers, attached and removable [2013-01]
A24F 5/12
. .
with attached stoppers [2013-01]
A24F 5/14
. .
with wind screens [2013-01]
A24F 7/00
Mouthpieces for pipes; Mouthpieces for cigar or cigarette holders [2013-01]
A24F 7/02
.
with detachable connecting members [2013-01]
A24F 7/04
.
with smoke filters (filters therefor A24D 3/00) [2013-01]
A24F 9/00
Accessories for smokers' pipes [2013-01]
A24F 9/02
.
Tobacco stoppers, i.e. devices for tamping tobacco down into the pipe (combined with tobacco cases A24F 23/04) [2013-01]
A24F 9/04
.
Cleaning devices for pipes (combined with pipes A24F 3/02) [2013-01]
A24F 9/06
. .
for stems, e.g. brushes, needles, strings [2013-01]
A24F 9/08
. .
Cleaning-sets [2013-01]
A24F 9/10
. .
for bowls, e.g. scrapers, bowl-cleaners with cutting-teeth [2013-01]
A24F 9/12
. .
Devices for cleaning tobacco pipes by steam, air, or water [2013-01]
A24F 9/14
.
Stands or supports for tobacco pipes [2013-01]
A24F 9/16
.
Protective coverings or cases for pipes or parts thereof [2013-01]
A24F 11/00
Seasoning of tobacco pipes [2013-01]
A24F 13/00
Appliances for smoking cigars or cigarettes [2013-01]
A24F 13/02
.
Cigar or cigarette holders (mouthpieces A24F 7/00) [2013-01]
A24F 13/04
. .
with arrangements for cleaning or cooling the smoke [2020-01]
A24F 13/06
. . .
with smoke filters (filters therefor A24D 3/00) [2013-01]
A24F 13/08
. .
with special devices, e.g. spikes or grippers, for holding the cigars or cigarettes [2013-01]
A24F 13/10
. .
with end-ejectors [2013-01]
A24F 13/12
. .
combined with other objects, e.g. writing utensils (combined with walking or umbrella sticks A45B 3/16) [2013-01]
A24F 13/14
. .
Protecting cases [2013-01]
A24F 13/16
.
Safety sleeves for cigars or cigarettes preventing damage by glowing ash [2013-01]
A24F 13/18
.
Extinguishers for cigars or cigarettes [2013-01]
A24F 13/20
. .
Means for cutting-off the glowing ash [2013-01]
A24F 13/22
.
Supports for holding cigars or cigarettes while smoking [2013-01]
A24F 13/24
.
Cigar cutters, slitters, or perforators, e.g. combined with lighters [2013-01]
A24F 13/26
. .
formed as pocket devices [2013-01]
A24F 13/28
.
Devices for blowing through cigars [2013-01]
A24F 13/30
.
Arrangements for producing smoke images or rings [2020-01]
A24F 15/00
Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor (adaptations for use in vehicles B60N 3/12; packages specially adapted for cigarettes B65D 85/10) [2022-01]
A24F 15/005
.
{with means for limiting the frequency of smoking, e.g. with time-control, counting means} [2020-01]
A24F 15/01
.
specially adapted for simulated smoking devices or cigarettes therefor (battery charging means structurally associated with the case A24F 40/95) [2022-01]
A24F 15/015
. .
with means for refilling of liquid inhalable precursors [2020-01]
A24F 15/02
.
for domestic use {(A24F 15/005 takes precedence)} [2020-01]
A24F 15/04
. .
with appliances for releasing a single cigar or cigarette [2022-01]
A24F 15/06
. .
with means for offering (A24F 15/04 takes precedence) [2022-01]
A24F 15/08
. .
combined with other objects [2022-01]
A24F 15/10
. . .
with lighters [2013-01]
A24F 15/12
.
for pocket use {(A24F 15/005 takes precedence)} [2022-01]
A24F 15/14
. .
with appliances for releasing a single cigar or cigarette [2013-01]
A24F 15/16
. .
with means for offering (A24F 15/14 takes precedence) [2013-01]
A24F 15/18
. .
combined with other objects [2013-01]
A24F 15/20
.
with separate compartments for each cigar or cigarette {(A24F 15/005 takes precedence)} [2022-01]
A24F 17/00
Receptacles for cigarette papers [2013-01]
A24F 19/00
Ash-trays (arrangements in vehicle passenger accommodation B60N 3/08) [2013-01]
A24F 19/0007
.
{for chair arms} [2013-01]
A24F 19/0014
.
{in one piece} [2013-01]
A24F 19/0021
.
{comprising self-cleaning means} [2013-01]
A24F 19/0028
.
{of the disposable type (A24F 19/025 takes precedence)} [2013-01]
A24F 19/0035
.
{with supporting means for the cigars or cigarettes} [2013-01]
A24F 19/0042
.
{with smoke filtering devices} [2013-01]
A24F 19/005
.
{comprising a grid or grille} [2013-01]
A24F 19/0057
.
{tiltable, e.g. for emptying (A24F 19/06 takes precedence)} [2013-01]
A24F 19/0064
.
{of the pocket type} [2013-01]
A24F 19/0071
.
{Stands for ashtrays} [2013-01]
A24F 19/0078
.
{comprising two separatable parts, e.g. coaxial (A24F 19/02 takes precedence)} [2013-01]
A24F 19/0085
. .
{one of the parts being covering or closing means} [2013-01]
A24F 19/0092
.
{Fixing means for ashtrays on other objects} [2013-01]
A24F 19/02
.
with removable insets [2013-01]
A24F 19/025
. .
{of the disposable type} [2013-01]
A24F 19/04
.
with depressible false floor [2013-01]
A24F 19/06
.
with tiltable bowl or false floor [2013-01]
A24F 19/08
.
with slidably mounted false floor [2013-01]
A24F 19/09
.
with automatically-acting safety devices, e.g. heat-responsive [2013-01]
A24F 19/10
.
combined with other articles (A24F 15/08 takes precedence) [2013-01]
A24F 19/105
. .
{with ornamental objects} [2013-01]
A24F 19/12
. .
with match-boxes [2013-01]
A24F 19/14
. .
with extinguishers [2013-01]
A24F 19/145
. . .
{using fluid or sand} [2013-01]
A24F 21/00
Stands for smokers' requisites [2013-01]
A24F 23/00
Cases for tobacco, snuff, or chewing tobacco [2013-01]
A24F 23/02
.
Tobacco pouches [2013-01]
A24F 23/04
. .
combined with other objects, e.g. with filling devices for pipes [2013-01]
A24F 25/00
Devices used by the smoker for controlling the moisture content of, or for scenting, cigars, cigarettes or tobacco [2020-01]
A24F 25/02
.
Moistening devices [2013-01]
A24F 27/00
Match receptacles or boxes (composition of strike-surfaces, matches C06F) [2020-01]
A24F 27/02
.
with means for storing the matches separately [2013-01]
A24F 27/04
.
Protective coverings for match receptacles [2013-01]
A24F 27/06
.
with wind-guards [2013-01]
A24F 27/08
.
Stands for match-boxes [2020-01]
A24F 27/10
.
Receptacles for matches or match-boxes to be supported on the wall [2013-01]
A24F 27/12
.
Match-books [2013-01]
A24F 27/14
.
Match dispensers; Dispensers for matches arranged on strips [2020-01]
A24F 27/16
. .
for pocket use [2013-01]
A24F 27/18
. . .
with means preventing spontaneous ignition [2013-01]
A24F 27/20
. . .
with means for igniting the match as it is dispensed [2013-01]
A24F 27/22
. .
for domestic use [2013-01]
A24F 27/24
. . .
with means preventing spontaneous ignition [2013-01]
A24F 27/26
. . .
with means for igniting the match as it is dispensed; Match strip lighters [2013-01]
A24F 29/00
Devices for igniting matches; Holders for ignited matches [2013-01]
A24F 31/00
Pipe-spills; Devices for splitting matches [2013-01]
Simulated smoking devices [2020-01]
A24F 40/00
Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor [2022-01]
A24F 40/05
.
Devices without heating means [2022-01]
A24F 40/10
.
Devices using liquid inhalable precursors [2022-01]
A24F 40/20
.
Devices using solid inhalable precursors [2022-01]
A24F 40/30
.
Devices using two or more structurally separated inhalable precursors, e.g. using two liquid precursors in two cartridges [2022-01]
A24F 40/40
.
Constructional details, e.g. connection of cartridges and battery parts [2022-01]
A24F 40/42
. .
Cartridges or containers for inhalable precursors [2020-01]
A24F 40/44
. .
Wicks [2020-01]
A24F 40/46
. .
Shape or structure of electric heating means [2020-01]
A24F 40/465
. . .
specially adapted for induction heating [2020-01]
A24F 40/48
. .
Fluid transfer means, e.g. pumps [2020-01]
A24F 40/485
. . .
Valves; Apertures [2020-01]
A24F 40/49
. .
Child proofing [2020-01]
A24F 40/50
.
Control or monitoring [2022-01]
A24F 40/51
. .
Arrangement of sensors [2020-01]
A24F 40/53
. .
Monitoring, e.g. fault detection [2020-01]
A24F 40/57
. .
Temperature control [2020-01]
A24F 40/60
.
Devices with integrated user interfaces [2022-01]
A24F 40/65
.
Devices with integrated communication means, e.g. wireless communication means [2024-01]
A24F 40/70
.
Manufacture [2022-01]
A24F 40/80
.
Testing [2022-01]
A24F 40/85
.
Maintenance, e.g. cleaning [2022-01]
A24F 40/90
.
Arrangements or methods specially adapted for charging batteries thereof [2022-01]
A24F 40/95
. .
structurally associated with cases [2020-01]
A24F 42/00
Simulated smoking devices other than electrically operated; Component parts thereof; Manufacture or testing thereof [2022-01]
A24F 42/10
.
Devices with chemical heating means [2022-01]
A24F 42/20
.
Devices without heating means [2022-01]
A24F 42/60
.
Constructional details [2022-01]
A24F 42/80
.
Manufacture [2022-01]
A24F 42/90
.
Testing [2022-01]
A24F 47/00
Smokers' requisites not otherwise provided for [2022-01]
A24F 2700/00
Tobacco pipes; Bad-covers or accessories for smokers' pipes [2013-01]
A24F 2700/01
.
Collapsible pipes and pipes in general [2013-01]
A24F 2700/03
.
Pipes with cooling or zigzag circulation of the smoke [2013-01]
A24F 2700/04
.
Pipes filled with absorbant materials, pipes with devices filtering the smoke [2013-01]
A24F 2700/08
.
Bowl-covers or accessories for smokers' pipes [2013-01]