USD331182S
(en)
*
|
1990-05-14 |
1992-11-24 |
Trans-Atlantic Company |
Exit door actuator
|
US5412961A
(en)
*
|
1993-06-01 |
1995-05-09 |
Von Duprin, Inc. |
Exit delaying mechanism for panic exit door
|
US8156671B2
(en)
*
|
2004-10-29 |
2012-04-17 |
Yale Security Inc. |
Photoluminescent exit device
|
USD541633S1
(en)
*
|
2005-07-15 |
2007-05-01 |
Von Duprin, Inc. |
Exit device centercase cover
|
TWM381660U
(en)
|
2010-01-12 |
2010-06-01 |
I Tek Metal Mfg Co Ltd |
Operation device for channel lock
|
US8267441B2
(en)
*
|
2010-02-09 |
2012-09-18 |
I-Tek Metal Mfg. Co., Ltd. |
Operating device for lock
|
USD623499S1
(en)
*
|
2010-02-12 |
2010-09-14 |
I-Tek Metal Mfg. Co., Ltd. |
Cover for a fireproof door lock
|
US8201857B2
(en)
*
|
2010-03-30 |
2012-06-19 |
I-Tek Metal Mfg. Co., Ltd. |
Adjustable driving mechanism for panic exit door lock
|
USD656386S1
(en)
*
|
2011-06-08 |
2012-03-27 |
I-Tek Metal Mfg. Co., Ltd. |
Cover for a passageway door lock
|
USD669336S1
(en)
*
|
2011-09-16 |
2012-10-23 |
I-Tek Metal Mfg. Co., Ltd. |
Passageway door lock
|
USD669333S1
(en)
*
|
2011-09-16 |
2012-10-23 |
I-Tek Metal Mfg. Co., Ltd. |
Passageway door lock
|
USD669334S1
(en)
*
|
2011-09-16 |
2012-10-23 |
I-Tek Metal Mfg. Co., Ltd. |
Passageway door lock
|
US9194156B2
(en)
*
|
2013-05-23 |
2015-11-24 |
Triangle Brass Manufacturing Company, Inc. |
Cover trim for a push bar of an exit device
|
US9273495B2
(en)
*
|
2014-03-10 |
2016-03-01 |
I-Tek Metal Mfg. Co., Ltd. |
Panic exit door lock with an indication of a locking state
|
US9945158B2
(en)
*
|
2015-02-05 |
2018-04-17 |
Schlage Lock Company Llc |
Dogging security indicator for exit device
|
US20170081883A1
(en)
*
|
2015-09-18 |
2017-03-23 |
Thase Enterprise Co., Ltd. |
Door latch assembly
|
TWM531979U
(zh)
|
2016-08-10 |
2016-11-11 |
Powertek Hardware Co Ltd |
電子陰極鎖
|
US11142929B2
(en)
*
|
2018-04-09 |
2021-10-12 |
Sargent Manufacturing Company |
Exit device
|
USD867103S1
(en)
*
|
2018-04-09 |
2019-11-19 |
Assa Abloy Access And Egress Hardware Group, Inc. |
Exit device
|
USD867851S1
(en)
*
|
2018-04-09 |
2019-11-26 |
Sargent Manufacturing Company |
Exit device
|
TWM579672U
(zh)
|
2018-12-17 |
2019-06-21 |
翔光工業股份有限公司 |
Locks that do not require adjustment of the mounting position
|
USD906085S1
(en)
*
|
2019-01-28 |
2020-12-29 |
Assa Abloy Access And Egress Hardware Group, Inc. |
Exit device with status indicator
|
USD906084S1
(en)
*
|
2019-01-28 |
2020-12-29 |
Sargent Manufacturing Company |
Exit device with status indicator
|
US11332961B2
(en)
*
|
2019-02-06 |
2022-05-17 |
Schlage Lock Company Llc |
Motorized latch retraction with return boost
|
US11414892B2
(en)
*
|
2019-12-03 |
2022-08-16 |
Schlage Lock Company Llc |
Exit device trim locking
|
US11851915B2
(en)
*
|
2020-04-28 |
2023-12-26 |
Schlage Lock Company Llc |
Rotation converter
|
TWM600785U
(zh)
*
|
2020-06-08 |
2020-09-01 |
田晉五金製品股份有限公司 |
門鎖裝置及其電控組件
|
US12067821B2
(en)
*
|
2020-11-05 |
2024-08-20 |
Assa Abloy Access And Egress Hardware Group, Inc. |
Exit device with indicator
|