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Class Information
Number: 15/144.3
Name: Brushing, scrubbing, and general cleaning > Implements > Particular handle > Adjustable > Variable length
Description: Apparatus wherein the handle is adjustable to more than one length.


Sub-classes under this class:

Class Number Class Name Patents
15/144.4 Telescopic 143


Patents under this class:

Patent Number Title Of Patent Date Issued
7617559 Stem structure of cleaning brush Nov. 17, 2009
7490383 Cleaning system Feb. 17, 2009
7478453 Duster with extension handle Jan. 20, 2009
7416361 Extendable pole for window washing Aug. 26, 2008
7373708 Method for manual adjustment of the length of a mop handle May. 20, 2008
7356871 Dual sized broom and dust pan Apr. 15, 2008
7144180 Device for relative fixing of elements telescopically displaced in each other Dec. 5, 2006
7086115 Battery-operated hand held duster Aug. 8, 2006
6981293 Personal hygiene accessory Jan. 3, 2006
6793434 Brush Sep. 21, 2004
6718589 Spring activated push broom Apr. 13, 2004
6688367 Extendable interior ceiling finishing tool Feb. 10, 2004
6311368 Handle for household utensils Nov. 6, 2001
6260238 Adjustable length handle for flat finishers Jul. 17, 2001
6088868 Folding compact push broom Jul. 18, 2000
5953781 Adjustable handle assembly for floor maintenance machines Sep. 21, 1999
5951781 Paint scraper and associated method Sep. 14, 1999
5946762 Squeegee with ergonomic handle and non-loosening pivotable blade Sep. 7, 1999
5918342 Method of and apparatus for sanitizing MRI machines Jul. 6, 1999
5887314 Telescoping handle with multiple attachment ends Mar. 30, 1999
5862564 Personal sanitary instrument Jan. 26, 1999
5842488 Lotion applicator apparatus and method Dec. 1, 1998
5699574 Extendible applicator Dec. 23, 1997
5664281 Suntan lotion applicator Sep. 9, 1997
5609255 Washable scrubbing mop head and kit Mar. 11, 1997
5592714 Lotion applicator Jan. 14, 1997
5566418 Back hand Oct. 22, 1996
5493758 Extension pole Feb. 27, 1996
5491862 Chimney scraper Feb. 20, 1996
5319821 Ceiling fan cleaning apparatus Jun. 14, 1994
5176754 Apparatus with double applicator means Jan. 5, 1993
5099539 Telescoping extension rod having pivotably adjustable tool head Mar. 31, 1992
5074004 Swimming pool tile cleaning apparatus Dec. 24, 1991
4985961 Handle and implement head assembly Jan. 22, 1991
4922569 Hand tool May. 8, 1990
4793646 Adjustable interlocking telescopic handle and arm assembly Dec. 27, 1988
4157598 Paint brush having detachable extension rod Jun. 12, 1979
4132489 Coupling unit for connecting poles in an end-to-end relationship Jan. 2, 1979
4084284 Lawn and yard implement Apr. 18, 1978
4020520 Handle for paint brushes and the like May. 3, 1977
4001909 Child's toothbrush having a whistle Jan. 11, 1977
4000537 Paint roller device having juxta-posed rollers Jan. 4, 1977



 
 
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