Patent
   D326083
Priority
Oct 31 1989
Filed
Dec 20 1989
Issued
May 12 1992
Expiry
May 12 2006
Assg.orig
Entity
unknown
5
4
n/a
The ornamental design for electric motor for driving a curtain, as shown and described.

FIG. 1 is a top perspective view of an electric motor for driving a curtain showing my 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 left side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a cross-sectional view thereof.

Miyamoto, Kazuyuki, Hioki, Ryozo, Tanaka, Hoji

Patent Priority Assignee Title
D348075, Dec 30 1991 Metropolitan Supply Inc. Gate operator
D387598, Dec 18 1996 Housing for automatic drapery drive
D396448, Dec 27 1996 Lutron Technology Company LLC Motor drive unit for a window shade
D551619, May 06 2004 LINAK A S Electrical drive unit
D953987, May 28 2021 Smart curtain controller
Patent Priority Assignee Title
4610294, Nov 17 1983 Drapery actuating mechanism having dual timer
4775039, Jan 27 1986 Yokota Co., Ltd. Electrically-operated, curtain drawing/undrawing mechanism
4819708, Mar 17 1987 Toso Kabushiki Kaisha (Toso Company Limited) Manually operable electric curtain
4926922, Dec 04 1987 Topia Industry Co., Ltd. Curtain drawing device
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 22 1989MIYAMOTO, KAZUYUKIKabushiki Kaisha MakitadenkiseisakushoASSIGNMENT OF ASSIGNORS INTEREST 0052040604 pdf
Nov 22 1989HIOKI, RYOZOKabushiki Kaisha MakitadenkiseisakushoASSIGNMENT OF ASSIGNORS INTEREST 0052040604 pdf
Nov 22 1989TANAKO, HOJIKabushiki Kaisha MakitadenkiseisakushoASSIGNMENT OF ASSIGNORS INTEREST 0052040604 pdf
Dec 20 1989Kabushiki Kaisha Makitadenkiseisakusho(assignment on the face of the patent)
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