Patent
   D407999
Priority
May 07 1997
Filed
Nov 07 1997
Issued
Apr 13 1999
Expiry
Apr 13 2013
Assg.orig
Entity
unknown
4
3
n/a
The ornamental design for an invalid lifting device, as shown.

FIG. 1 is a side perspective view of an invalid lifting device showing our new design;

FIG. 2 is a perspective view thereof from the side opposite that shown in FIG. 1;

FIG. 3 is a front perspective view thereof;

FIG. 4 is a rear perspective view thereof;

FIG. 5 is a bottom perspective view thereof;

FIG. 6 is a top perspective view thereof;

FIG. 7 is a perspective view thereof from the rear and the side shown in FIG. 1; and,

FIG. 8 is a perspective view thereof from the front and the side shown in FIG. 2.

Greaves, John, Schroeter, Philip von

Patent Priority Assignee Title
D704914, Mar 22 2007 JLG INDUSTRIES, INC Mast lift base
D728433, Aug 02 2013 Fukumitsu Tekkou Co., Ltd. Sitting square aid with table
D809734, Feb 19 2016 Makinex IP PTY LTD Lifting device
D868413, Jun 05 2017 Pronomic AB Lifting device
Patent Priority Assignee Title
3694829,
4545085, Apr 20 1983 MERIMEDIC AKTIEBOLAG Wheeled structure for supporting a patient in a sitting position
4680819, May 01 1985 IMPRO LIMITED, A BRITISH CORP Invalid hoists
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 07 1997Arjo Limited(assignment on the face of the patent)
Nov 26 1997GREAVES, JOHNArjo LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0090900274 pdf
Nov 26 1997VON SCHROETER, PHILIPArjo LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0090900274 pdf
Mar 14 2003Arjo LimitedARJO MED AKTIEBOLAG LIMITEDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0138870361 pdf
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