US 12,256,877 B2
Surface cleaning apparatus
Wayne Ernest Conrad, Hampton (CA); Daniel Innes, Worthing (GB); Dave Petersen, Bowmanville (CA); and Adam Udy, Eastbourne (GB)
Assigned to Omachron Intellectual Property Inc., Hampton (CA)
Filed by Omachron Intellectual Property Inc., Hampton (CA)
Filed on Apr. 26, 2024, as Appl. No. 18/647,241.
Application 18/647,241 is a continuation of application No. 18/311,157, filed on May 2, 2023, granted, now 12,082,759.
Application 18/311,157 is a continuation of application No. 17/994,646, filed on Nov. 28, 2022, granted, now 11,717,128, issued on Aug. 8, 2023.
Application 17/994,646 is a continuation of application No. 15/852,186, filed on Dec. 22, 2017, granted, now 11,540,692, issued on Jan. 3, 2023.
Claims priority of provisional application 62/559,151, filed on Sep. 15, 2017.
Prior Publication US 2024/0268621 A1, Aug. 15, 2024
Int. Cl. A47L 11/40 (2006.01); A01N 59/20 (2006.01); A47L 5/22 (2006.01); A47L 5/24 (2006.01); A47L 5/30 (2006.01); A47L 5/32 (2006.01); A47L 5/36 (2006.01); A47L 5/38 (2006.01); A47L 7/00 (2006.01); A47L 7/02 (2006.01); A47L 9/06 (2006.01); A47L 9/12 (2006.01); A47L 9/16 (2006.01); A47L 9/18 (2006.01); A47L 9/24 (2006.01); A47L 9/28 (2006.01); A47L 11/20 (2006.01); A47L 11/202 (2006.01); A47L 11/30 (2006.01); A47L 11/34 (2006.01); B01D 29/35 (2006.01); B01D 36/00 (2006.01); B01D 45/16 (2006.01); B04C 3/06 (2006.01); B04C 9/00 (2006.01); B65D 65/38 (2006.01); B65D 81/24 (2006.01); B01D 45/08 (2006.01); B01D 45/12 (2006.01); B01D 50/20 (2022.01); B04C 3/00 (2006.01)
CPC A47L 11/4088 (2013.01) [A01N 59/20 (2013.01); A47L 5/225 (2013.01); A47L 5/24 (2013.01); A47L 5/30 (2013.01); A47L 5/32 (2013.01); A47L 5/36 (2013.01); A47L 5/38 (2013.01); A47L 7/0004 (2013.01); A47L 7/0009 (2013.01); A47L 7/0014 (2013.01); A47L 7/0023 (2013.01); A47L 7/0028 (2013.01); A47L 7/0038 (2013.01); A47L 7/009 (2013.01); A47L 7/02 (2013.01); A47L 9/0633 (2013.01); A47L 9/122 (2013.01); A47L 9/127 (2013.01); A47L 9/1608 (2013.01); A47L 9/1625 (2013.01); A47L 9/1641 (2013.01); A47L 9/165 (2013.01); A47L 9/1666 (2013.01); A47L 9/1683 (2013.01); A47L 9/18 (2013.01); A47L 9/242 (2013.01); A47L 9/248 (2013.01); A47L 9/2826 (2013.01); A47L 9/2847 (2013.01); A47L 9/2857 (2013.01); A47L 11/201 (2013.01); A47L 11/202 (2013.01); A47L 11/30 (2013.01); A47L 11/302 (2013.01); A47L 11/34 (2013.01); A47L 11/4005 (2013.01); A47L 11/4013 (2013.01); A47L 11/4016 (2013.01); A47L 11/4027 (2013.01); A47L 11/4036 (2013.01); A47L 11/4041 (2013.01); A47L 11/4044 (2013.01); A47L 11/4083 (2013.01); A47L 11/4091 (2013.01); A47L 11/4094 (2013.01); B01D 29/35 (2013.01); B01D 36/003 (2013.01); B01D 45/16 (2013.01); B04C 3/06 (2013.01); B04C 9/00 (2013.01); B65D 65/38 (2013.01); B65D 81/24 (2013.01); B01D 45/08 (2013.01); B01D 45/12 (2013.01); B01D 50/20 (2022.01); B01D 2279/55 (2013.01); B04C 2003/006 (2013.01); B04C 2009/002 (2013.01); B04C 2009/008 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A surface cleaning apparatus comprising:
(a) a surface cleaning head having a front end and a rear end positioned rearward of the front end;
(b) a brush provided at the front end of the surface cleaning head;
(c) at least one delivery nozzle provided in the surface cleaning head that is configured to deliver a liquid to a portion of the brush that is located internal of the surface cleaning head;
(d) a liquid collection reservoir provided in the surface cleaning head rearward of the brush; and,
(e) an upright section moveably mountable to the surface cleaning head between an upright storage position and a reclined surface cleaning position, the upright section comprising a wand and a handheld surface cleaning apparatus wherein the handheld surface cleaning apparatus is removably connectable to an outlet end of the wand, wherein the handheld surface cleaning apparatus further comprises a cyclone chamber.