Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Entertainment & Recreation
Class Information
Number: 473/36
Name: Games using tangible projectile > Billiards or pool > Cue chalker > Chalk holder
Description: Subject matter comprising a means for holding, containing, or otherwise carrying the chalk or analogous material.


Sub-classes under this class:

Class Number Class Name Patents
473/38 Flexibly tethered 4
473/39 Secured to generally fixed support 7
473/37 With means for automatically applying chalk 5


Patents under this class:

Patent Number Title Of Patent Date Issued
7544133 Cue tip chalking apparatus Jun. 9, 2009
7232270 Device for holding writing instruments Jun. 19, 2007
7210233 Cue stick tip-shaper assembly May. 1, 2007
6905417 Automatic pool cue tip tapper Jun. 14, 2005
6793429 Chalk holding device Sep. 21, 2004
6616540 Billiard accessory with powder dispensing and cue tip shaping/scuffing capability Sep. 9, 2003
6520863 Billiards chalk assembly Feb. 18, 2003
6033314 Bowler's accessory having a chalk element disposed within a holder Mar. 7, 2000
5697852 Method and means for packaging cue tip chalk Dec. 16, 1997
5545093 Billiard accessory Aug. 13, 1996
5399364 Cosmetic assembly defined by encased stick of alum Mar. 21, 1995
5356345 Chalk holding device for a pool cue Oct. 18, 1994
5328411 Billiard cue chalk holder Jul. 12, 1994
5165681 Pool hand bridge Nov. 24, 1992
5046728 Chalk holder and scuff gauging device Sep. 10, 1991
4953770 Pool cue chalk holder Sep. 4, 1990
4538809 Mechanical bridge and chalk holder Sep. 3, 1985
4337943 Cue ball shooting guide Jul. 6, 1982
4060243 Combination chalk holder and cue slide Nov. 29, 1977



 
 
  Recently Added Patents
Cartridge for a dry powder inhaler
System for low voltage programming of non-volatile memory cells
Photoelectric conversion apparatus
Criterature
Rotating electric motor for operating an electric component
Semiconductor structure with a plastic housing and separable carrier plate
Echo canceler-based mechanism for performing and reporting fault diagnostic testing of repeatered telecommunication line
  Randomly Featured Patents
Device and method for determining knocking of internal combustion engine
Floor fan
Method and system for recovering free floating liquids from ground water
Template for ensuring accurate patient positioning for upright X-ray examinations
Device for arresting a backrest of a vehicle seat
Interferometric apparatus utilizing a cantilever array to measure a surface
Apparatus for cooling electronics components
Magnetic fixing unit
Storage of liquid, radioactive wastes
Manufacturing method for a carbon nanomaterial, a manufacturing apparatus for a carbon nanomaterial, and manufacturing facility for a carbon nanomaterial