...that "patent leather" got its name because the process of applying the polished black finish to leather was once patented?
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| Number | Title | Issue Date |
| D645539 | Watering can | 09/20/2011 |
| D638910 | Container for fluid | 05/31/2011 |
| D635641 | Combination rinse pitcher and shower spout | 04/05/2011 |
| D635642 | Watering can | 04/05/2011 |
| D634400 | Watering can | 03/15/2011 |
| D616526 | Sitting pig shaped garden watering can | 05/25/2010 |
| D614261 | Watering can | 04/20/2010 |
| D614260 | Watering can hose reel | 04/20/2010 |
| D603934 | Watering can with a pump | 11/10/2009 |
| D591393 | Watering can comprising a pump, rose docking station and glove mounts | 04/28/2009 |
| D591394 | Watering can comprising a rose docking station, glove mounts, fertilizer containment chamber, measuring spoon and measuring tube | 04/28/2009 |
| D591390 | Watering can | 04/28/2009 |
| D591392 | Watering can comprising a pump, knee pad, rose docking station and glove mounts | 04/28/2009 |
| D591391 | Watering can with a knee pad and knee pad containment chamber | 04/28/2009 |
| D589591 | Watering can with a pump and a knee pad | 03/31/2009 |
| D570445 | Watering can | 06/03/2008 |
| D553222 | Reusable watering can spout | 10/16/2007 |
| 7216780 | Applicator and integrated concentrate system Dilute chemical carrying systems include multiple embodiments of pressurizable and gravity feed reservoirs, and are provided for support and carriage of a segregated accommodation space, in some cases separately provided and in others integrally provided, for metere... | 05/15/2007 |
| D525340 | Watering container | 07/18/2006 |
| 6948666 | Filtering apparatus A filtering apparatus for use with threaded nipples or sprinkling cans having dispensing spouts and a base and cap. The base has a neck and head. The neck features an upper end and a lower end wherein the lower end is fittable to the dispensing end of a sprinkling c... | 09/27/2005 |
| D505182 | Watering container | 05/17/2005 |
| 6431417 | Spout or lip for pouring liquid A spout or pouring lip having a subsidiary lip arranged transversely across the spout or pouring lip below the pouring edge. The subsidiary lip is formed from the edge of a groove, notch or indentation arranged transversely below the pouring lip. The face... | 08/13/2002 |