Patent
   D945492
Priority
Jul 31 2020
Filed
Jul 31 2020
Issued
Mar 08 2022
Expiry
Mar 08 2037
Assg.orig
Entity
unknown
0
15
n/a
The ornamental design for road roller, as shown and described.

FIG. 1 is a front perspective view of a road roller showing our design thereof;

FIG. 2 is a back perspective view;

FIG. 3 is a front view;

FIG. 4 is a rear view;

FIG. 5 is a top view;

FIG. 6 is a bottom view;

FIG. 7 is a left side view; and,

FIG. 8 is a right side view thereof.

The broken line showing of the bottom elements in FIG. 6 is included for the purpose of illustrating portions of a road roller and forms no part of the claimed design.

Zong, Xuemei, Lu, Yilin, Zan, Zhiyao, Cui, Jisheng

Patent Priority Assignee Title
Patent Priority Assignee Title
D396431, Feb 16 1995 Dynapac Heavy Equipment AB Road roller with an asymmetrical cabin for an operator
D516094, Mar 23 2004 BOMAG GmbH Compactor
D611505, Jan 29 2007 BOMAG GmbH Tandem roller
D611506, Jan 29 2007 BOMAG GmbH Roller
D668269, Apr 28 2011 Sakai Heavy Industries, Ltd. Vibratory roller
D694278, Apr 15 2013 Hamm AG Road roller
D744543, Jul 03 2014 BOMAG GmbH Tandem roller
D745063, Jul 03 2014 BOMAG GmbH Tandem roller
D749142, Feb 24 2015 BOMAG GmbH Rubber-tired road roller
D749143, Feb 24 2015 BOMAG GmbH Rubber-tired road roller
D765735, Sep 24 2014 Hamm AG Road roller
D789424, Sep 24 2014 Hamm AG Road roller
D800793, Mar 23 2016 BOMAG GmbH Single drum roller
D819704, Mar 23 2016 BOMAG GmbH Rear part of single drum roller
D853450, Jul 06 2017 BOMAG GmbH Single drum roller
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Jul 31 2020JIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD.(assignment on the face of the patent)
Jul 31 2020Xcmg Construction Machinery Co., Ltd. Road Machinery Branch(assignment on the face of the patent)
Aug 13 2020LU, YILINXCMG CONSTRUCTION MACHINERY CO , LTD ROAD MACHINERY BRANCHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0548860478 pdf
Aug 13 2020ZONG, XUEMEIXCMG CONSTRUCTION MACHINERY CO , LTD ROAD MACHINERY BRANCHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0548860478 pdf
Aug 13 2020CUI, JISHENGXCMG CONSTRUCTION MACHINERY CO , LTD ROAD MACHINERY BRANCHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0548860478 pdf
Aug 13 2020ZAN, ZHIYAOJIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0548860478 pdf
Aug 13 2020LU, YILINJIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0548860478 pdf
Aug 13 2020ZONG, XUEMEIJIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0548860478 pdf
Aug 13 2020CUI, JISHENGJIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0548860478 pdf
Aug 13 2020ZAN, ZHIYAOXCMG CONSTRUCTION MACHINERY CO , LTD ROAD MACHINERY BRANCHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0548860478 pdf
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