The broken lines in the drawings depict portions of the cleaning appliance that form no part of the claims design.
The broken lines in the drawings depict portions of the cleaning appliance that form no part of the claims design.
Number | Name | Date | Kind |
---|---|---|---|
1655585 | Wagner | Jan 1928 | A |
1656208 | Le Vora | Jan 1928 | A |
1747258 | O'Neil | Feb 1930 | A |
1783506 | Homiller | Dec 1930 | A |
2246640 | Shurhay | Jun 1941 | A |
2677144 | Parry | May 1954 | A |
D172527 | Wattles | Jun 1954 | S |
2893046 | Thompson | Jul 1959 | A |
3082467 | Wells | Mar 1963 | A |
3584330 | Wallin et al. | Jun 1971 | A |
4091496 | Desrosiers et al. | May 1978 | A |
4475265 | Berfield | Oct 1984 | A |
D277620 | Parrochia | Feb 1985 | S |
D308123 | Astley et al. | May 1990 | S |
4970749 | Priore | Nov 1990 | A |
5168599 | Williams et al. | Dec 1992 | A |
5184372 | Mache | Feb 1993 | A |
5189757 | Williams et al. | Mar 1993 | A |
D342355 | Schildkraut | Dec 1993 | S |
D344003 | Milkie | Feb 1994 | S |
D352432 | Monroe | Nov 1994 | S |
5440782 | Yamashita | Aug 1995 | A |
D388569 | Israel | Dec 1997 | S |
D422124 | Rimback | Mar 2000 | S |
D476786 | Sakurai | Jul 2003 | S |
D481501 | Richter | Oct 2003 | S |
D488599 | Chika | Apr 2004 | S |
D512193 | Hay | Nov 2005 | S |
7033259 | Seasholtz | Apr 2006 | B1 |
D531366 | Mazzarella | Oct 2006 | S |
D675799 | Beij | Feb 2013 | S |
D760971 | Ventress et al. | Jul 2016 | S |
9420927 | Ventress et al. | Aug 2016 | B2 |
D812831 | Lutz et al. | Mar 2018 | S |
D828140 | Garland | Sep 2018 | S |
10238256 | Cole et al. | Mar 2019 | B2 |
D942232 | Mendez | Feb 2022 | S |
D955074 | Allen | Jun 2022 | S |
D1005632 | Cooper | Nov 2023 | S |
D1013992 | Oesterle | Feb 2024 | S |
12083542 | Vanni | Sep 2024 | B1 |
20100236017 | Krebs | Sep 2010 | A1 |
Number | Date | Country |
---|---|---|
924051 | Feb 1955 | DE |
2281029 | Feb 1995 | GB |
Number | Date | Country | |
---|---|---|---|
Parent | 18447256 | Aug 2023 | US |
Child | 29946696 | US |