The broken lines showing the valve mechanism, the proximal hose connection, the brush head, and the portion of the extension pole below the handle are for environmental purposes only and form no part of the claimed design.
The broken lines showing the valve mechanism, the proximal hose connection, the brush head, and the portion of the extension pole below the handle are for environmental purposes only and form no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
2797132 | Alpert | Jun 1957 | A |
D186156 | Osrow et al. | Sep 1959 | S |
D188093 | Harty, Jr. | Jun 1960 | S |
D193767 | Kilham | Oct 1962 | S |
4237570 | Brock, Jr. | Dec 1980 | A |
D294087 | Clivio et al. | Feb 1988 | S |
4858830 | Proctor et al. | Aug 1989 | A |
5336012 | Newville | Aug 1994 | A |
D354554 | Newman, Sr. et al. | Jan 1995 | S |
D459434 | Fauquet | Jun 2002 | S |
6964380 | Chen | Nov 2005 | B1 |
D520243 | Sickler et al. | May 2006 | S |
Number | Date | Country |
---|---|---|
65586 | Nov 1986 | KR |
Number | Date | Country | |
---|---|---|---|
Parent | 29359610 | Apr 2010 | US |
Child | 29400495 | US |