Patent
   D388928
Priority
Mar 30 1995
Filed
Sep 26 1995
Issued
Jan 06 1998
Expiry
Jan 06 2012
Assg.orig
Entity
unknown
5
7
n/a
The ornamental design for a traction hoist used in a powered suspended scaffold, as shown and described.

FIG. 1 is a front view of a traction hoist used in a powered suspended scaffold;

FIG. 2 is a rear view of the traction hoist;

FIG. 3 is a top plan view of the traction hoist;

FIG. 4 is a bottom plan view of the traction hoist;

FIG. 5 is a right side elevational view of the traction hoist;

FIG. 6 is a left side elevational view of the traction hoist;

FIG. 7 is a perspective view from the front and left side of the traction hoist; and,

FIG. 8 is a perspective view from the front and right side of the traction hoist.

Kuryu, Shizuka

Patent Priority Assignee Title
D490203, Oct 04 2002 Teijin Seiki Co., Ltd. Hoist for an elevator
D622472, Dec 24 2009 Lead roller for winch
D734588, Sep 05 2012 TRACTEL GREIFZUG GMBH Lifting apparatus
D790797, Mar 18 2015 Meyn Beheer B.V. Adjustable trolley block
D790798, Mar 18 2015 Meyn Beheer B.V. Fixed trolley block
Patent Priority Assignee Title
2430340,
3290013,
3329406,
4139178, Sep 22 1977 SPIDER STAGING CORPORATION Hoist apparatus
4706940, Mar 19 1985 Greifzug Hebezeugbau GmbH Rope hoist apparatus
188729,
D295104, May 15 1985 Columbus McKinnon Corporation Lever-operated hoist or puller
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 06 1995KURYU, SHIZUKANIHON BISO CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0076720548 pdf
Sep 26 1995Nihon Biso Co., Ltd.(assignment on the face of the patent)
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