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Patent
D551940
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Priority
Nov 08 2005
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Filed
Nov 08 2005
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Issued
Oct 02 2007
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Expiry
Oct 02 2021
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Assg.orig
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Entity
unknown
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4
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30
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n/a
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The ornamental design for a 180 degree locking lift hinge, as shown and described.
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FIG. 1 is a front view of the 180 degree locking lift hinge.
FIG. 2 is a rear view of said 180 degree locking lift hinge.
FIG. 3 is a right side view of said 180 degree locking lift hinge.
FIG. 4 is a left side view of said 180 degree locking lift hinge.
FIG. 5 is a top view of said 180 degree locking lift hinge.
FIG. 6 is a bottom view of said 180 degree locking lift hinge; and,
FIG. 7 is a rear view of said 180 degree locking lift hinge in an alternative closed position.
Whinery, Christopher S.
Patent |
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3117340, |
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3911528, |
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4545090, |
Sep 24 1984 |
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Glass filled plastic hinge |
4704767, |
Jan 09 1986 |
FOLGER ADAM SECURITY INC |
Security door hinge system with locking elements |
4962567, |
Jul 13 1989 |
HORAN, KERRY L |
Butt hinge assembly |
5173993, |
Oct 30 1991 |
Unlimited Ideas and Designs Inc. |
Adjustable locking door hinge |
5215367, |
May 22 1992 |
Maytag Corporation |
Refrigerator door hinge |
5455987, |
Apr 04 1994 |
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One-piece hinge |
5483771, |
Sep 27 1994 |
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Door hinge and mount |
5592717, |
Nov 30 1994 |
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Gate hinge |
5799370, |
Jun 12 1996 |
NATIONAL MANUFACTURING CO |
Adjustable hinge |
5855040, |
Mar 31 1997 |
Dawnwell Int'l Co., Ltd. |
Hinge structure of rotary door |
6115886, |
Jun 16 1997 |
Katoh Electrical Machinery Co., Ltd. |
Hinge apparatus |
6530121, |
Jul 31 2000 |
Nifco Inc. |
Hinge unit and hinge structure |
20050011046, |
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|
D522842, |
Sep 15 2005 |
|
Lift hinge |
5304, |
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a