Patent
   D331182
Priority
May 14 1990
Filed
May 14 1990
Issued
Nov 24 1992
Expiry
Nov 24 2006
Assg.orig
Entity
unknown
22
7
n/a
The ornamental design for an exit door actuator, as shown and described.

FIG. 1 is a front, top isometric view of an exit door actuator showing my new design;

FIG. 2 is a front elevation thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevation thereof;

FIG. 6 is a right end elevation thereof; and,

FIG. 7 is a left end elevation thereof.

Hsien, Chun K.

Patent Priority Assignee Title
11142929, Apr 09 2018 Sargent Manufacturing Company Exit device
11572712, Apr 09 2018 Sargent Manufacturing Company Exit device
D433307, Feb 28 2000 Schlage Lock Company LLC; Von Duprin LLC Push pad
D451359, Jun 09 2000 Regent Hardware Corporation Push member for concealed vertical rod and for rim exit device
D546161, Mar 08 2006 C R LAURENCE CO , INC Push bar for exit device
D578860, Dec 12 2007 BEST ACCESS SOLUTIONS, INC Thin exit device
D604585, Dec 12 2007 BEST ACCESS SOLUTIONS, INC Door push bar
D669333, Sep 16 2011 I-Tek Metal Mfg. Co., Ltd. Passageway door lock
D669334, Sep 16 2011 I-Tek Metal Mfg. Co., Ltd. Passageway door lock
D669335, Sep 16 2011 I-Tek Metal Mfg. Co., Ltd. Passageway door lock
D669336, Sep 16 2011 I-Tek Metal Mfg. Co., Ltd. Passageway door lock
D669337, Sep 16 2011 I-Tek Metal Mfg. Co., Ltd. Passageway door lock
D669338, Sep 16 2011 I-Tek Metal Mfg. Co., Ltd. Passageway door lock
D859123, Jul 13 2017 JCB ACCESS LIMITED Door handle
D867103, Apr 09 2018 ASSA ABLOY ACCESS AND EGRESS HARDWARE GROUP, INC Exit device
D867851, Apr 09 2018 Sargent Manufacturing Company Exit device
D891220, Apr 09 2018 Sargent Manufacturing Company Exit device
D891221, Apr 09 2018 ASSA ABLOY Access and Egress Hardware Group, Inc. Exit device
D906084, Jan 28 2019 Sargent Manufacturing Company Exit device with status indicator
D906085, Jan 28 2019 ASSA ABLOY ACCESS AND EGRESS HARDWARE GROUP, INC Exit device with status indicator
ER4323,
ER9206,
Patent Priority Assignee Title
3663047,
3877262,
4167280, Jul 24 1978 Ingersoll-Rand Company Panic exit mechanism
4961330, Sep 12 1989 Sargent & Greenleaf, Inc. High security panic exit system
D281573, May 16 1983 CORBIN RUSSWIN, INC Exit operator
D297806, Sep 22 1986 Yale Security Inc. Exit operator
D318410, Sep 20 1988 Yale Security Inc. Exit operator
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 24 1990HSIEN, CHUN K Trans-Atlantic CompanyASSIGNMENT OF ASSIGNORS INTEREST 0053010905 pdf
May 14 1990Trans-Atlantic Company(assignment on the face of the patent)
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