Window cleaner with a detachable wiping portion
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Description
FIG. 1 is a perspective view showing the handle, right side and one end of our design for a window cleaner with detachable wiping portion, said detachable wiping portion being shown in the assembled position;
FIG. 2 is a right side elevational view thereof; the left side elevational view is a mirror image of FIG. 2;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof with the wiping portion in the assembled position; and,
FIG. 5 is an elevational view from one end thereof; the opposite end is a mirror image of FIG. 5.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D256190 | August 5, 1980 | Janssen |
D260845 | September 22, 1981 | Friebel |
D304513 | November 7, 1989 | Loffredo |
D386849 | November 25, 1997 | Dehavilland |
D392079 | March 10, 1998 | Omerza |
D393116 | March 31, 1998 | Kajimoto et al. |
4183684 | January 15, 1980 | Avery, Jr. |
4923316 | May 8, 1990 | Fattal |
5432973 | July 18, 1995 | Wagner et al. |
5477581 | December 26, 1995 | Wind |
1011044 | March 1998 | JPX |
Patent History
Patent number: D409342
Type: Grant
Filed: Mar 16, 1998
Date of Patent: May 4, 1999
Assignee: Matsushita Electric Works, Ltd. (Osaka)
Inventors: Shinpei Kajimoto (Takarazuka), Toshiaki Nakajo (Hirakata)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Cynthia E. Ramirez
Attorney: Burns, Doane, Swecker & Mathis, L.L.P.
Application Number: 0/85,029
Type: Grant
Filed: Mar 16, 1998
Date of Patent: May 4, 1999
Assignee: Matsushita Electric Works, Ltd. (Osaka)
Inventors: Shinpei Kajimoto (Takarazuka), Toshiaki Nakajo (Hirakata)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Cynthia E. Ramirez
Attorney: Burns, Doane, Swecker & Mathis, L.L.P.
Application Number: 0/85,029
Classifications
Current U.S. Class:
Scraper, Duster, Mop, Or Sponge (D32/40);
D4/137
International Classification: 0805;
International Classification: 0805;