Wheeled walker

Information

  • Patent Grant
  • D902791
  • Patent Number
    D902,791
  • Date Filed
    Tuesday, September 3, 2019
    5 years ago
  • Date Issued
    Tuesday, November 24, 2020
    4 years ago
  • US Classifications
    Field of Search
    • US
    • D12 128-133
    • CPC
    • A61H3/00
    • A61H3/04
    • A61H2003/001-007
    • A61H2003/043
    • A61H2003/046
  • International Classifications
    • 1212
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is a front right perspective view of the wheeled walker showing our new design;



FIG. 2 is a rear right perspective thereof;



FIG. 3 is a right side view thereof;



FIG. 4 is a rear view thereof;



FIG. 5 is a left side view thereof;



FIG. 6 is a front view thereof;



FIG. 7 is a top view thereof;



FIG. 8 is a bottom view thereof;



FIG. 9 is a front right perspective view showing environment;



FIG. 10 is a front right perspective view with forearm rests in lowered position;



FIG. 11 is a rear right perspective view with forearm rests in lowered position;



FIG. 12 is a front right perspective view in a collapsed configuration; and,



FIG. 13 is a rear right perspective view in a collapsed configuration.


The broken lines in FIG. 9 of the drawings form no part of the claimed design.


Claims
  • The ornamental design for wheeled walker, as shown and described.
US Referenced Citations (111)
Number Name Date Kind
3394933 Benoit Jul 1968 A
3625237 Wertz Dec 1971 A
4510956 King Aug 1985 A
4907794 Rose Mar 1990 A
5020560 Turbeville Jun 1991 A
5224562 Reed Jul 1993 A
5411044 Andolfi May 1995 A
5676388 Bertani Oct 1997 A
5702326 Renteria Dec 1997 A
6048292 Gasquez Apr 2000 A
6099002 Uchiyama Aug 2000 A
6494469 Hara et al. Dec 2002 B1
6733018 Razon May 2004 B2
6974142 Shikinami et al. Dec 2005 B1
7001313 Crnkovich Feb 2006 B1
7052030 Serhan May 2006 B2
7108004 Cowie et al. Sep 2006 B2
7111856 Graham Sep 2006 B1
7275554 Mulholland Oct 2007 B2
D561065 Kindberg et al. Feb 2008 S
7377285 Karasin et al. May 2008 B2
7494138 Graham Feb 2009 B2
7559560 Li et al. Jul 2009 B2
7568712 Kovachi et al. Aug 2009 B2
7669863 Steiner et al. May 2010 B2
7708120 Einbinder May 2010 B2
7866677 Rothstein et al. Jan 2011 B1
7992584 Birnbaum Aug 2011 B1
D654833 Pettersson et al. Feb 2012 S
8151812 Razon Apr 2012 B2
8215652 Dashew et al. Jul 2012 B2
8251079 Lutz et al. Aug 2012 B1
8468622 Purwar et al. Jun 2013 B2
8540256 Simpson Sep 2013 B1
8562007 Menichini Oct 2013 B2
8740242 Slomp Jun 2014 B2
8770212 Alghazi Jul 2014 B2
8840124 Serhan et al. Sep 2014 B2
8998223 Chang Apr 2015 B2
9016297 Salomon Apr 2015 B2
D739314 Wang Sep 2015 S
9149408 Karlovich Oct 2015 B2
9173802 Willis Nov 2015 B2
9180066 Izard et al. Nov 2015 B2
9221433 Dunlap Dec 2015 B2
9226868 Andersen Jan 2016 B2
9289347 Powell Mar 2016 B2
D754034 Wang Apr 2016 S
D754568 Wang Apr 2016 S
9314395 Vanausdall Apr 2016 B1
9339432 Liu et al. May 2016 B2
9381132 Chen Jul 2016 B2
9585807 Fellingham et al. Mar 2017 B2
9662264 Jacobs May 2017 B2
9687411 Chen Jun 2017 B2
9744094 Liu et al. Aug 2017 B2
9763849 Paterson Sep 2017 B2
9795825 Johnson Oct 2017 B2
9839571 Pan Dec 2017 B2
D807793 Paterson Jan 2018 S
9877889 Chen Jan 2018 B2
9907723 Bisceglia Mar 2018 B2
9968509 Andersen May 2018 B2
9974708 Janeczek May 2018 B1
D819503 Huang Jun 2018 S
D836499 Delatorre Dec 2018 S
D837697 Luo Jan 2019 S
D845841 No-Young Apr 2019 S
10307321 Pan et al. Jun 2019 B2
D865575 Lin Nov 2019 S
D869347 Huang Dec 2019 S
10543144 Johnson et al. Jan 2020 B2
D874351 Fellingham Feb 2020 S
10555866 Pan et al. Feb 2020 B2
10583065 Mejia Mar 2020 B1
10617592 Fellingham Apr 2020 B2
20010048206 Niu et al. Dec 2001 A1
20030137119 Razon Jul 2003 A1
20050156395 Bohn Jul 2005 A1
20050211285 Cowie et al. Sep 2005 A1
20070170699 Li Jul 2007 A1
20070204429 Cheng Sep 2007 A1
20090224499 Dashew et al. Sep 2009 A1
20130319488 Chiu Dec 2013 A1
20140125037 Andersen May 2014 A1
20140265256 Rothstein et al. Sep 2014 A1
20140333040 Liu Nov 2014 A1
20150173994 Chen Jun 2015 A1
20150216757 Powell et al. Aug 2015 A1
20150320633 Jacobs Nov 2015 A1
20160120731 Vanausdall May 2016 A1
20160287465 Rabin et al. Oct 2016 A1
20160296409 Schraudolph et al. Oct 2016 A1
20160331626 Fellingham et al. Nov 2016 A1
20170008544 Kindberg Jan 2017 A1
20170065479 Fellingham et al. May 2017 A1
20170175997 Rosenblum Jun 2017 A1
20170231857 Vanausdall Aug 2017 A1
20170258664 Purcell Sep 2017 A1
20180250189 Johnson Sep 2018 A1
20180360686 Fellingham et al. Dec 2018 A1
20190105220 Pan et al. Apr 2019 A1
20190105221 Pan et al. Apr 2019 A1
20190105222 Fellingham et al. Apr 2019 A1
20190183719 Koscielski et al. Jun 2019 A1
20190209418 Vanausdall Jul 2019 A1
20190231632 Hoekelmann et al. Aug 2019 A1
20190254918 Fellingham et al. Aug 2019 A1
20190365592 Norton et al. Dec 2019 A1
20200078257 Miller et al. Mar 2020 A1
20200078258 Kanaya et al. Mar 2020 A1
Foreign Referenced Citations (4)
Number Date Country
303106952 Feb 2015 CN
3095431 Nov 2016 EP
2012019831 Feb 2012 JP
9845167 Oct 1998 WO
Non-Patent Literature Citations (5)
Entry
Perfect Walker II advertisement, NARFE Magazine, Sep. 2019, 1 page.
(User manual), “Nitro Rollator item # RTL 10266,” retrieved Mar. 29, 2019, 8 pages, Medical Depot, Inc., Port Washington, New York.
Alibaba website, “Lightweight Aluminum folding forearm rollator with bag and seat HCT-9102J,” https://www.alibaba.com/product-detail/Lightweight-Aluminium-folding-forearm-rollator-with_60744547819.html, Publication date unknown, site visited Sep. 9, 2019.
HCT Medical website, “Forearm Rollator HCT-9137B,” https://www.hct-medical.com/forearm-rollator-hct-9137b, Publication date unknown, site visited Sep. 9, 2019.
Drive Catalog, “Nitro Aluminum Rollator, Hemi Height, 10″ Casters,” DeVilbiss Healthcare, retrieved Mar. 29, 2019, 2 pages.