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Patent
D656814
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Priority
Nov 01 2010
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Filed
Nov 01 2010
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Issued
Apr 03 2012
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Expiry
Apr 03 2026
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Assg.orig
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Entity
unknown
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1
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15
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n/a
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The ornamental design for a hinged cuplock scaffolding coupler, as shown and described.
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FIG. 1 is a perspective view of a hinged cuplock scaffolding coupler, in a closed state showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof; and,
FIG. 8 is a perspective view of a hinged cuplock scaffolding coupler, in an open state.
Bauer, Ryan E., Wheeler, Herbert H., Kelsheimer, Leroy E.
| Patent |
Priority |
Assignee |
Title |
| 11542715, |
Dec 20 2018 |
LIMITED |
Coupling system |
| Patent |
Priority |
Assignee |
Title |
| 2024527, |
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| 2511035, |
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| 3512814, |
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| 3554583, |
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| 3810704, |
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| 4077730, |
Sep 20 1973 |
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Coupling for tubular scaffolding |
| 4248544, |
Mar 07 1978 |
Scaffolding Components Limited |
Tubular scaffolding coupling |
| 4355922, |
Feb 23 1979 |
|
Metal clamp for scaffolding, temporary building and the like |
| 4369859, |
Jan 15 1980 |
SGB Group Limited |
Scaffolding system |
| 4408922, |
Feb 06 1981 |
Harsco Corporation |
Coupler |
| 5056954, |
Jul 21 1988 |
Latchways Limited |
Releasable gripping, locking, coupling or support devices |
| 5259690, |
Jan 04 1990 |
|
Scaffold couplers |
| 6168345, |
May 09 1996 |
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Couplers |
| D482956, |
Jan 22 2003 |
Thomas & Betts International LLC |
Split coupling |
| D488714, |
Apr 29 2003 |
C & S Manufacturing Co. |
Sub-grade conduit connector |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a