PTO
Wrapper
PDF
Dossier
Espace
Google
Patent
D907669
Priority
Sep 14 2020
Filed
Sep 14 2020
Issued
Jan 12 2021
Expiry
Jan 12 2036
Assg.orig
Entity
unknown
7
22
n/a
The ornamental design for an irregular concrete mold , as shown and described.
FIG. 1 is a front perspective view of an irregular concrete mold, showing my design.
FIG. 2 is a rear perspective view thereof.
FIG. 3 is a front elevation view thereof.
FIG. 4 is a rear elevation view thereof.
FIG. 5 is a left side elevation thereof.
FIG. 6 is a right side elevation thereof.
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
Chen, Fan
Patent
Priority
Assignee
Title
11319678 ,
Apr 26 2019
Unlimited Innovation, LLC
Method and apparatus for interlocking stamps
D926840 ,
Oct 30 2020
Guangzhou Daqian Zhuoer Network Technology Co., Ltd.
Concrete mold
D926841 ,
Nov 02 2020
Guangzhou Daqian Zhuoer Network Technology Co., Ltd.
Concrete mold
D926842 ,
Nov 02 2020
Guangzhou Daqian Zhuoer Network Technology Co., Ltd.
Concrete mold
D927570 ,
Oct 30 2020
Zhaoqing Jinchao Energy Saving Technology Co., Ltd.
Concrete mold
D929476 ,
Oct 30 2020
Zhaoqing Jinchao Energy Saving Technology Co., Ltd.
Concrete mold
D932528 ,
Dec 11 2020
Zhaoqing Jinchao Energy Saving Technology Co., Ltd.
Concrete mold
Patent
Priority
Assignee
Title
1479647 ,
3220369 ,
4131406 ,
Oct 11 1977
Tools for making impressions in hardenable materials
4135840 ,
Feb 27 1978
PUCCINI, JOHN L
Tools for imprinting non-repeating stone patterns in fresh concrete
4231677 ,
Aug 28 1978
International Design Systems, Ltd.
Process and apparatus for forming concrete
4354773 ,
Feb 15 1979
Dr. Barth GmbH; F. von Langsdorff Bauverfahren GmbH
Ground covering element having raised portions at the useful side which are separated from one another by dummy gaps, a ground covering element group of such ground covering elements, and a method of producing such ground covering elements
4838728 ,
Jan 04 1988
Kit of hand-held tools for making a patterned impression in a cementitious material
5406763 ,
Sep 01 1992
Tiling networks with geometrical and ornamental patterns
5733470 ,
Sep 24 1993
SIROFLEX OF AMERICA, INC
Mold for casting ground covering
5887846 ,
Jun 16 1992
Mold device for forming concrete pathways
164494 ,
204803 ,
240007 ,
D257825 ,
Feb 27 1978
Tool for imprinting non-repeating stone patterns in fresh concrete
D272037 ,
Jan 09 1981
Tool for imprinting fish scale patterns in fresh concrete
D288328 ,
Mar 12 1984
Surround concrete panel mold
D342528 ,
Aug 14 1991
Plastic mold
D377181 ,
Mar 14 1996
Mold for forming concrete cobblestones
D657405 ,
Dec 20 2010
Concrete mold
D663329 ,
Jun 19 2009
WESTBLOCK SYSTEMS, INC
Concrete block mold
D676070 ,
Jun 19 2009
Westblock Systems, Inc.
Concrete block mold
D679300 ,
Jun 19 2009
Westblock Systems, Inc.
Concrete block mold
Date
Maintenance Fee Events
n/a
Date
Maintenance Schedule
n/a