Disc scrub brush driver

Information

  • Patent Grant
  • D913612
  • Patent Number
    D913,612
  • Date Filed
    Thursday, October 4, 2018
    6 years ago
  • Date Issued
    Tuesday, March 16, 2021
    3 years ago
  • Inventors
    • Knowlton; Christopher M. (Pinehurst, NC, US)
  • Original Assignees
  • Examiners
    • Hyder; Philip S
    • Robinson; Cary M
    Agents
    • Scutch, III; Frank M.
  • US Classifications
    Field of Search
    • US
    • D04 102
    • D04 109
    • D08 83
    • D08 107
    • D08 300-322
    • D28 7
    • D28 8
    • D28 81
    • D28 82
    • D28 9
    • D28 20
    • D28 48
    • D28 541
    • D28 63
    • D28 73
    • D28 76- 78
    • D28 82
    • D32 35
    • CPC
    • A45D33/00
    • A45D33/001
    • A45D33/003
    • A45D33/006
    • A45D33/02
    • A45D33/18
    • A45D33/22
    • A45D40/26
    • A45D40/261
    • A45D40/28
    • A45D44/08
    • A45D44/10
    • A45D2200/20
    • A45D2200/207
    • A45D2200/1009
    • A45D2200/1054
    • A45D2200/1063
    • A45D2200/1081
    • A45D2200/109
    • A46B2200/00
    • A46B2200/10
    • A46B2200/102
    • A46B2200/1046
    • A46B5/00
    • A46B5/02
    • A46B5/021
    • A46B5/023
    • A46B5/025
    • A46B5/026
    • A46B5/028
    • A46B5/0095
    • A46B7/00
    • A46B7/02
    • A46B7/023
    • A47K7/00
    • A47K7/02
    • A47K7/06
    • A47K7/08
  • International Classifications
    • 1505
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is a top perspective view of a disc scrub brush driver;



FIG. 2 is a front side view thereof;



FIG. 3 is a rear side view thereof;



FIG. 4 is a left side view thereof;



FIG. 5 is a right view thereof;



FIG. 6 is a top view thereof;



FIG. 7 is bottom view thereof; and,



FIG. 8 is a top perspective view thereof shown inserted within a disc scrub brush.


The broken lines shown in FIG. 8 illustrate portions of the disc scrub brush in which the design is embodied and form no part of the claimed design.


Claims
  • The ornamental design for a disc scrub brush driver, as shown and described.
US Referenced Citations (28)
Number Name Date Kind
3512204 Jagiel May 1970 A
D256546 Holland-Letz Aug 1980 S
D409340 Winter May 1999 S
D421886 Jau Mar 2000 S
6309292 Montabaur Oct 2001 B1
D482949 Molenaar Dec 2003 S
D487279 Kazama Mar 2004 S
D544890 Sun Jun 2007 S
D556007 Hung Nov 2007 S
D562665 Gao Feb 2008 S
D593464 Mentis Jun 2009 S
D631626 Raddick Jan 2011 S
D663189 Robinson Jul 2012 S
D675893 Chen Feb 2013 S
D718586 Jiang Dec 2014 S
D765928 Goff Sep 2016 S
D810538 Ou Feb 2018 S
D811749 Cohen Mar 2018 S
D817569 Baker May 2018 S
D824479 Jen Jul 2018 S
D829524 Su Oct 2018 S
D837628 Neal Jan 2019 S
D855914 Baker Aug 2019 S
D880266 Knowlton Apr 2020 S
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20070089251 Alexander Loring Apr 2007 A1
20160072416 Hirotani Mar 2016 A1
20170073050 Smith Mar 2017 A1
Non-Patent Literature Citations (1)
Entry
Minuteman International, Inc.; Disclosing Trek Cleaning Machines, Inc. and Minuteman International, Inc. Brush Drivers.