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Patent
D788945
Priority
Aug 11 2015
Filed
Feb 11 2016
Issued
Jun 06 2017
Expiry
Jun 06 2032
Assg.orig
Entity
unknown
15
11
n/a
The ornamental design for a retractable staircase , as shown and described.
FIG. 1 is a perspective view of a retractable staircase showing my new design in a closed position;
FIG. 2 is a perspective view of the retractable staircase shown in an open position;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a side elevational view thereof; and,
FIG. 5 is a top plan view thereof.
The portions of the retractable staircase shown in broken lines form no part of the claimed design.
Meyer, Hans
Patent
Priority
Assignee
Title
9994141 ,
Aug 08 2016
MWH Corporation
Retractable platform and staircase for a recreational vehicle
D847060 ,
Sep 19 2016
IVECO S P A
Vehicle stairs
D852907 ,
Apr 25 2018
Coulter Ventures, LLC
Fitness rig
D883406 ,
Apr 25 2018
Coulter Ventures, LLC.
Fitness rig
D898844 ,
Jul 31 2018
Coulter Ventures, LLC
Cross-member for a climbing hold exercise rig
D908821 ,
Sep 20 2019
Coulter Ventures, LLC
Display plate for weight rack
D915534 ,
Sep 25 2019
Coulter Ventures, LLC
Weight rack with name plate
D928253 ,
Mar 22 2018
Coulter Ventures, LLC
Fitness rig
D932572 ,
Oct 21 2019
Coulter Ventures, LLC
Plate for weight rack
D932573 ,
Dec 13 2019
Coulter Ventures, LLC
Cross-member for weight rack
D932574 ,
Jan 13 2020
Coulter Ventures, LLC
Feet for a weight rack
D944344 ,
Feb 17 2020
Coulter Ventures, LLC
Foot for a weight rack
D952776 ,
Sep 25 2019
Coulter Ventures, LLC.
Weight rack
D955512 ,
Jul 31 2018
Coulter Ventures, LLC.
Exercise rig
ER4642 ,
Patent
Priority
Assignee
Title
1242828 ,
4378862 ,
Oct 21 1980
Modular Industries Ltd.
Portable spiral staircase
4406347 ,
Mar 30 1981
Modular staircase assembly
5425615 ,
Sep 30 1994
RICON CORP
Combination folding stair and platform wheelchair lift
5941342 ,
Jul 07 1997
APC Industrial Co., Ltd.
Folding staircase
6601677 ,
Jul 14 1997
HOGAN MFG , INC
Convertible lift mechanism having a number of retractable stairs with a lift platform positioned thereunder
8075008 ,
Oct 27 2010
HWH Corporation
Retractable staircase for a recreational vehicle
9091083 ,
Mar 05 2014
Ottawa Hospital Research Institute
Adjustable staircase
20090056245 ,
20150211234 ,
D710517 ,
Jan 03 2013
Hooker Furniture Corporation
Youth staircase
Executed on Assignor Assignee Conveyance Frame Reel Doc
Feb 11 2016 Hotelsahead B.V. (assignment on the face of the patent) /
Feb 11 2016 MEYER, HANS HOTELSAHEAD B V ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 037707 /0040
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Sep 21 2021 HOTELSAHEAD B V ZOKU IP B V CHANGE OF NAME AND ADDRESS 060205 /0260
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Sep 21 2021 HOTELSAHEAD B V ZOKU IP B V CORRECTIVE ASSIGNMENT TO CORRECT THE THE ASSIGNEE POSTAL CODE PREVIOUSLY RECORDED AT REEL: 060205 FRAME: 0260 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT 060560 /0495
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