Self-ballasted compact fluorescent lamps
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Description
FIG. 1 is a perspective view of the top, front and right side of a self-ballasted compact fluorescent lamps showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a right side thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a rear view thereof; and,
FIG. 7 is a left side view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D291358 | August 11, 1987 | Witte |
D302471 | July 25, 1989 | Cassidy et al. |
D304377 | October 31, 1989 | Fujita |
D334244 | March 23, 1993 | Shaffer et al. |
D357546 | April 18, 1995 | Hermes |
D366705 | January 30, 1996 | Wang |
D379673 | June 3, 1997 | Sangen et al. |
96318751 | January 1998 | CNX |
97302023 | February 1998 | CNX |
97301725 | February 1998 | CNX |
97301724 | February 1998 | CNX |
97301533 | February 1998 | CNX |
97301318 | February 1998 | CNX |
97301222 | February 1998 | CNX |
97301223 | February 1998 | CNX |
97301683 | February 1998 | CNX |
97301218 | February 1998 | CNX |
97301221 | February 1998 | CNX |
97301224 | February 1998 | CNX |
77685 | June 1979 | FRX |
DM/003871 | June 1984 | XHX |
DM/011712 | September 1988 | XHX |
DM/017294 | August 1990 | XHX |
DM/042173 | July 1997 | XHX |
631926 | August 1984 | JPX |
631924 | August 1984 | JPX |
631926 | June 1985 | JPX |
8-255592 | October 1996 | JPX |
2035326 | November 1993 | GBX |
2062441 | January 1997 | GBX |
2066733 | June 1997 | GBX |
Patent History
Patent number: D414883
Type: Grant
Filed: Dec 24, 1998
Date of Patent: Oct 5, 1999
Assignee: Matsushita Electronics Corporation
Inventors: Masayoshi Kato (Osaka), Takeshi Matsumura (Osaka), Shiro Iida (Osaka)
Primary Examiner: Marcus A. Jackson
Law Firm: Saidman DesignLaw Group
Application Number: 0/98,281
Type: Grant
Filed: Dec 24, 1998
Date of Patent: Oct 5, 1999
Assignee: Matsushita Electronics Corporation
Inventors: Masayoshi Kato (Osaka), Takeshi Matsumura (Osaka), Shiro Iida (Osaka)
Primary Examiner: Marcus A. Jackson
Law Firm: Saidman DesignLaw Group
Application Number: 0/98,281
Classifications