Electric broom
Latest Royal Appliance Mfg. Co. Patents:
Description
FIG. 1 is a front view of the electronic broom showing our new design;
FIG. 2 is a back view;
FIG. 3 is a left side view;
FIG. 4 is a right side view;
FIG. 5 is a top view;
FIG. 6 is a bottom view;
FIG. 7 is an enlarged left side view;
FIG. 8 is an enlarged right side view; and,
FIG. 9 is an enlarged bottom view.
The handle is partially shown in FIGS. 7 and 8 for convenience of illustration.
Referenced Cited
U.S. Patent Documents
D192555 | April 1962 | Jepson et al. |
D232298 | August 1974 | Jones |
D370322 | May 28, 1996 | Canni Ferrari |
D383578 | September 9, 1997 | Ho |
D398099 | September 8, 1998 | Leung |
921669 | May 1909 | Boegel et al. |
1971493 | August 1934 | Leathers |
2180930 | November 1939 | Mortensen |
2236989 | April 1941 | Bjorkman |
2324111 | July 1943 | Ross |
2674001 | April 1954 | Abrams et al. |
3079626 | March 1963 | Yonkers et al. |
3821831 | July 1974 | Grover |
4836753 | June 6, 1989 | Berfield et al. |
4956892 | September 18, 1990 | Fawkes |
5118254 | June 2, 1992 | Ellingson et al. |
5432976 | July 18, 1995 | Alazet |
5440782 | August 15, 1995 | Yamashita |
5722112 | March 3, 1998 | Scanni et al. |
Patent History
Patent number: D424263
Type: Grant
Filed: Feb 16, 1996
Date of Patent: May 2, 2000
Assignee: Royal Appliance Mfg. Co. (Cleveland, OH)
Inventors: Cesare Mario Canni Ferrari (Cassina De'Pecce), Timmy H. Y. Sin (Hong Kong), Chung Chi Ping (Hong Kong)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Cynthia E. Ramirez
Law Firm: Fay, Sharpe, Fagan, Minnich & McKee, LLP
Application Number: 0/50,395
Type: Grant
Filed: Feb 16, 1996
Date of Patent: May 2, 2000
Assignee: Royal Appliance Mfg. Co. (Cleveland, OH)
Inventors: Cesare Mario Canni Ferrari (Cassina De'Pecce), Timmy H. Y. Sin (Hong Kong), Chung Chi Ping (Hong Kong)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Cynthia E. Ramirez
Law Firm: Fay, Sharpe, Fagan, Minnich & McKee, LLP
Application Number: 0/50,395
Classifications
Current U.S. Class:
With Elongated Handle (D32/51);
Floor Mop Or Broom (D32/50);
Upright Type (D32/22);
D4/135
International Classification: 0401;
International Classification: 0401;