|
The ornamental design for an electric vacuum cleaner, as shown. |
FIG. 1 is a front, top and right side perspective view of an electric vacuum cleaner showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and
FIG. 7 is a left side elevational view thereof.
Yamada, Junichi, Hirano, Yukio, Narikawa, Tadakazu, Funatsu, Kunio, Nukazawa, Joseph J.
Patent | Priority | Assignee | Title |
D324592, | Aug 08 1989 | Aktiebolaget Electrolux | Vacuum cleaner |
D325270, | Dec 14 1990 | Matsushita Electric Industrial Co., Ltd. | Electric vacuum cleaner |
D325273, | Mar 16 1990 | SHARP KABUSHIKI KAISHA, A CORP OF JAPAN | Vacuum cleaner |
D325274, | Mar 04 1991 | Sharp Kabushiki Kaisha | Vacuum cleaner |
D325450, | Jan 09 1989 | SEB S A | Vacuum cleaner |
D343931, | Nov 12 1991 | Matsushita Electric Industrial Co., Ltd. | Electric vacuum cleaner |
D344164, | Jul 16 1991 | Sharp Kabushiki Kaisha; SHARP KABUSHIKI KAISHA - A CORP OF JAPAN | Vacuum cleaner |
D344373, | Jan 24 1992 | Moulinex S.A. | Vacuum cleaner of the canister type |
D360717, | May 12 1994 | ELX HOLDINGS, L L C ; Electrolux LLC | Vacuum cleaner |
D398093, | Sep 12 1996 | Sharp Kabushiki Kaisha | Vacuum cleaner |
D403475, | Jun 16 1997 | Panasonic Corporation of North America | Canister vacuum cleaner |
D508152, | Oct 31 2003 | Matsushita Electric Industrial Co., Ltd. | Electric vacuum cleaner body |
D785878, | May 22 2015 | NILFISK A S | Vacuum cleaner |
D811672, | May 22 2015 | NILFISK A S | Vacuum cleaner |
Patent | Priority | Assignee | Title |
D290896, | Dec 03 1984 | DAEWOO ELECTRONICS CO , LTD | Vacuum cleaner |
D296944, | Oct 07 1985 | Sharp Corporation | Vacuum cleaner |
D297475, | Apr 19 1985 | Kabushiki Kaisha Toshiba A/T/A Toshiba Corporation; Tokyo Electric Co., Ltd. | Electric vacuum cleaner |
D297871, | May 31 1985 | Progress Elektrogerate GmbH | Floor vacuum cleaner |
D301647, | Dec 16 1986 | BISSELL Homecare, Inc | Canister vacuum cleaner |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jan 08 1988 | HIRANO, YUKIO | MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 004832 | /0128 | |
Jan 08 1988 | FUNATSU, KUNIO | MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 004832 | /0128 | |
Jan 08 1988 | NUKAZAWA, JOSEPH J | MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 004832 | /0128 | |
Jan 08 1988 | NARIKAWA, TADAKAZU | MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 004832 | /0128 | |
Jan 08 1988 | YAMADA, JUNICHI | MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 004832 | /0128 | |
Feb 04 1988 | Matsushita Electric Industrial Co., Ltd. | (assignment on the face of the patent) | / |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |