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Patent
D691287
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Priority
Feb 17 2012
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Filed
Jan 15 2013
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Issued
Oct 08 2013
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Expiry
Oct 08 2027
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Assg.orig
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Entity
unknown
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7
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12
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n/a
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The ornamental design for a square masonry block, as shown and described.
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FIG. 1 is a top perspective view of a square masonry block;
FIG. 2 is a bottom perspective view thereof; and,
FIG. 3 is a top view thereof.
Nanayakkara, Lakdas
| Patent |
Priority |
Assignee |
Title |
| D802168, |
Jun 09 2016 |
FINE CHEMICAL CO , LTD |
Artificial turf infill |
| D803421, |
Jun 09 2016 |
FINE CHEMICAL CO , LTD |
Artificial turf infill |
| D833645, |
Feb 23 2017 |
GOUDA-TORGERSON BUILDING SYSTEMS LLC |
Modular mold |
| D833646, |
Feb 23 2017 |
GOUDA-TORGERSON BUILDING SYSTEMS LLC |
Modular mold |
| D833647, |
Feb 23 2017 |
GOUDA-TORGERSON BUILDING SYSTEMS LLC |
Modular mold |
| D887023, |
Nov 30 2018 |
Jean Paul, Felix |
Building block |
| D890175, |
May 31 2018 |
DEUTSCHE BANK AKTIENGESELLSCHAFT |
Multimedia display device |
| Patent |
Priority |
Assignee |
Title |
| 1544577, |
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| 1567085, |
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| 178988, |
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| 1898297, |
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| 2472363, |
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| 3819188, |
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| 4335549, |
Dec 01 1980 |
DESIGNER BLOCKS, INC |
Method, building structure and side-split block therefore |
| 527961, |
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| 6276870, |
Mar 25 1999 |
Erosion Prevention Products, LLC |
Method of repairing cabled revetment blocks |
| 20050044781, |
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| 20060248847, |
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| D298464, |
Jan 09 1985 |
Standard Industries Ltd. |
Concrete block |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a