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Patent
D686756
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Priority
Feb 17 2012
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Filed
Feb 17 2012
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Issued
Jul 23 2013
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Expiry
Jul 23 2027
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Assg.orig
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Entity
unknown
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16
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9
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n/a
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The ornamental design for a constructional long block, as shown and described.
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FIG. 1 is a to perspective view of a constructional long block;
FIG. 2 is a bottom bottom perspective view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is a side view thereof;
FIG. 6 is an end view thereof; and,
FIG. 7 is a is another end view thereof.
Nanayakkara, Lakdas
| Patent |
Priority |
Assignee |
Title |
| 10526783, |
Feb 17 2016 |
SHENZHEN NEW TENON CO., LTD. |
Recyclable building block and building system used for constructing building |
| 10889983, |
Apr 26 2018 |
SHENZHEN NEW TENON CO., LTD. |
Recyclable builidng block and building system used for constructing building |
| 11186987, |
Jan 31 2020 |
B&B Flying Service, Inc. |
Construction block units |
| 11352785, |
Jan 31 2020 |
B & B Flying Service, Inc.; B & B FLYING SERVICE, INC |
Construction block units |
| D752246, |
Mar 14 2014 |
|
Prefabricated building part |
| D763365, |
May 19 2015 |
|
Stretcher block model construction component |
| D855218, |
Jul 27 2017 |
|
Brick |
| D877937, |
Jul 10 2018 |
Cind-R-Lite Block Company |
Masonry block |
| D877938, |
Jul 10 2018 |
Cind-R-Lite Block Company |
Masonry block |
| D877939, |
Jul 10 2018 |
Cind-R-Lite Block Company |
Masonry block |
| D879328, |
Jul 10 2018 |
Cind-R-Lite Block Company |
Masonry block |
| D887023, |
Nov 30 2018 |
Jean Paul, Felix |
Building block |
| D973914, |
Apr 20 2021 |
|
Building block |
| D973915, |
Apr 20 2021 |
|
Building block |
| ER3556, |
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| ER7055, |
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| Patent |
Priority |
Assignee |
Title |
| 3410044, |
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| 5024035, |
Dec 04 1978 |
731664 ONTARIO INC AND NICK C MORE |
Building block and structures formed therefrom |
| 5457926, |
Nov 03 1993 |
DAVIES, INC |
Interlocking block |
| 6105330, |
Sep 05 1997 |
|
Constructional components for use in a wall structure |
| 20020046529, |
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| 20040265070, |
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| 213955, |
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| D340776, |
Aug 27 1992 |
CSTW, Inc. |
Retaining wall block |
| D429822, |
Sep 15 1999 |
ADVANCED BUILDING SYSTEMS, INC |
Building unit |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a